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Centre for Research and Analysis of MigrationDepartment of Economics, University College LondonDrayton House, 30 Gordon Street, London WC1H 0AX
Discussion Paper Series
CDP No 31/12
Relative Quality of Foreign Nurses inthe United States
Patricia Cortés and Jessica Pan
Centre for Research and Analysis of MigrationDepartment of Economics, Drayton House, 30 Gordon Street, London WC1H 0AX
Telephone Number: +44 (0)20 7679 5888Facsimile Number: +44 (0)20 7679 1068
CReAM Discussion Paper No 31/12
Relative Quality of Foreign Nurses in the
United States
Patricia Cortés* and Jessica Pan†
* School of Management, Boston University† National University of Singapore
Non-Technical Abstract
In recent years, the US has become increasingly reliant on foreign registered nurses tosatisfy health care demands. The Philippines has emerged as the single largest source ofnurses educated abroad, representing more than half of foreign nurses entering the US inthe last decade. One of the main concerns raised by the importation of nurses is the qualityof care that they provide. This paper addresses this question by analyzing the relativequality of foreign educated nurses and its evolution over time using Census data from 1980to 2010 and wages as a measure of skill. We find a positive wage premium for nurseseducated in the Philippines, but not for foreign nurses educated elsewhere. This premiumcannot be explained by differences in demographics, education, work experience, location,or detailed job characteristics. The assimilation profile of Filipino nurses and the types ofhospitals that hire them strongly suggest that the premium reflects quality differences andnot just unobserved characteristics of the job that carry a higher wage but are unrelated toskill. We provide evidence that the wage premium is likely to be driven by strong positiveselection into nursing among Filipinos resulting from the high and heterogeneous returns tothe occupation generated by active government support for the migration of nurses in thePhilippines.
Keywords: Nurses, Migration, Selection, Skills.
JEL Classification: J61, J24, J44.
RELATIVE QUALITY OF FOREIGN NURSES IN THE
UNITED STATES�
Patricia Cortésy Jessica Panz
October, 2012
Abstract
In recent years, the US has become increasingly reliant on foreign registered nurses to satisfyhealth care demands. The Philippines has emerged as the single largest source of nurses edu-cated abroad, representing more than half of foreign nurses entering the US in the last decade.One of the main concerns raised by the importation of nurses is the quality of care that theyprovide. This paper addresses this question by analyzing the relative quality of foreign edu-cated nurses and its evolution over time using Census data from 1980 to 2010 and wages as ameasure of skill. We �nd a positive wage premium for nurses educated in the Philippines, butnot for foreign nurses educated elsewhere. This premium cannot be explained by di¤erences indemographics, education, work experience, location, or detailed job characteristics. The assim-ilation pro�le of Filipino nurses and the types of hospitals that hire them strongly suggest thatthe premium re�ects quality di¤erences and not just unobserved characteristics of the job thatcarry a higher wage but are unrelated to skill. We provide evidence that the wage premium islikely to be driven by strong positive selection into nursing among Filipinos resulting from thehigh and heterogeneous returns to the occupation generated by active government support forthe migration of nurses in the Philippines.Keywords: Nurses, Migration, Selection, SkillsJEL codes: J61, J24, J44
�We are grateful to Jim Rebitzer and seminar participants at MIT Sloan, University of Connecticut, NortheasternUniversity, Queens College and the 5th International Conference on Migration and Development for numerous helpfulcomments and suggestions. We thank Joanne Spetz for kindly sharing the NPS and California Survey data with us.
yCorresponding author. School of Management, Boston University, 595 Commonwealth Avenue, Boston, MA02215. Tel: 312-4017933. Fax: 617-353-5003. Email: pcortes@bu.edu
zNational University of Singapore. Email: jesspan@nus.edu.sg
1
1 Introduction
The number of foreign educated nurses working in the United States has increased rapidly over the
last few decades. In the mid-1980s, 6 percent of nurses taking the licensure examination (NCLEX)
were foreign-educated and this proportion increased to close to 20 percent in the mid-2000s. The
US has also recently become the world�s largest importer of nurses, surpassing the United Kingdom,
which has historically depended on foreign nurses to a larger extent (Aiken 2007). The composition
of foreign nurses has also changed markedly over time, and the Philippines has emerged as the
single largest source of foreign nurses to the US, accounting for over half of all nurses imported in
the last two decades. Future increases in the demand for health care due to aging of the population,
the passing of the A¤ordable Care Act and a potential shortage of primary care physicians makes
it almost inevitable that the United States will have to rely more heavily on foreign nurses, even if
the supply of native nurses continues its recent upward trend (Auerbach et al. 2011).
Nevertheless, the importation of foreign registered nurses (RNs) to satisfy the demand for nurses
raises a number of important questions. Is the quality of care that they provide compromised by
di¤erences in training, language and culture? Do they negatively a¤ect the wages and working
conditions of native nurses as native nurse associations argue, reducing native labor supply and
potentially preventing some natives from joining the occupation?1 Is it ethical for the US to
employ foreign educated nurses from developing countries with fragile health care systems?
In this paper, we aim to shed some light on these issues by characterizing the foreign nurse pop-
ulation in the US over time and providing systematic evidence on the existence and evolution of
quality di¤erentials between foreign and native nurses. First, to better understand the role that
foreign nurses play in the US health care system, we compare the demographic and labor supply
1A representative of the American Nurse Association (ANA) giving testimony in 2008 in Capitol Hill stated that�The ANA opposes the use of immigration as a means to address the growing nursing shortage" and that "In theend, ANA is concerned that the in�ux of foreign-educated nurses only serves to further delay debate and action onthe serious workplace issues that continue to drive American nurses away from the profession." (ANA, 2008)The position of the ANA contrast with that of the American Hospital Association: "The AHA supports streamlining
and improving the immigration process to allow quali�ed, foreign-educated nurses and allied health professionals tocome to this country. We will continue working with Congress and the Administration to improve immigrationopportunities for quali�ed health care professionals, including maintaining the availability of employment-based visasfor shortage professions." (AHA, 2007)
2
characteristics of native and foreign nurses using data from the US Census data and the National
Sample Survey of Registered Nurses (NSSRN). We �nd that foreign nurses, in particular Filipinos,
tend to work in more demanding settings and maintain less desirable schedules - they are more likely
to work in hospitals, work full-time, and do shift work, as compared to their native counterparts.
Natives are more likely to work part-time and choose jobs with standard schedules - for example,
they tend to work in physicians�o¢ ces and schools, etc. In terms of educational background, the
majority of foreign nurses have at least a bachelor�s degree, whereas a larger fraction of natives
have an associate degree. A more educated nurse workforce (as measured by the share of nurses
in a hospital holding a bachelor�s degree) has been associated with better patient outcomes and
higher nurse productivity (Aiken et al. 2003). At the same time, hospitals have been shown to
attract nurses of higher unobserved ability (Hirsch and Schumacher 2007). Therefore, at least in
terms of their education levels and their place of work, foreign nurses appear to have higher levels
of skill as compared to native nurses.
Next, we focus on quality di¤erences between foreign and native nurses beyond those suggested
by their observed characteristics. Absent data linking patient outcomes to nurse�s country of
education, we use wages as a proxy for skill. Using Census data from 1980 to 2010, we �nd striking
evidence of a positive wage premium for Filipino nurses relative to US-born nurses. The premium
is close to 2 percent in 1980 and 1990, reaches a maximum of 8 percent in 2000, and decreases
to 4 percent in 2010. This wage premium cannot be explained by di¤erences in demographics,
education, location, or detailed job characteristics (such as setting, part-time status, shift work and
hospital unit). Interestingly, the observed wage premium for Filipino nurses does not extend to
other foreign nurses, who appear more comparable to native nurses.2
We present several pieces of evidence suggesting that the wage premium for Filipino nurses re�ects
quality di¤erences and not just unobserved characteristics of the job that carry a higher wage but
2A few recent papers have reported foreign nurses earning more (or at least not less) than native nurses. SeeArends-Kuenning (2006), Huang (2011), Schumacher (2011) and Xu (2010). Ours is the �rst, however, to focus onFilipinos, to argue that the wage premium is likely to re�ect quality di¤erences and to explore selection into theoccupation by country. In addition, none of the previous studies controls for shift work, an important dimension inthis particular setting.
3
are unrelated to skills, such as working nonstandard schedules. First, we show that the premium is
not driven primarily by Filipino nurses doing shift work. We also rule out that Filipino nurses are
being paid more to compensate for lower non-wage bene�ts or for working in more taxing hospital
units. Second, if we believe that the longer a Filipino nurse has been in the US the more likely
she is to prefer the type of settings and work schedule characteristics of native nurses, then if the
premium is mostly driven by job characteristics it should go down the more years the foreign nurse
has been in the US. However, we �nd the exact opposite - the premium is highest for Filipino
nurses that have been in the US for more than a decade. Finally, using the 1990 American Hospital
Association Nursing Personnel Survey we show that foreign nurses are hired disproportionately by
hospitals with better characteristics - they are more likely to be private, pay higher wages, are
larger, hire more educated nurses and have higher educational requirements for the nurse sta¤.
We examine possible explanations for the wage premium for Filipinos and its evolution over time.
In particular, we use the Roy model (1951) of occupational choice to examine the conditions under
which we would expect to �nd a positive wage premium for Filipino nurses. Active support of
the Filipino government for the migration of nurses makes nursing one of the most pro�table
occupations. Filipino nurses who migrate to work in other countries earn between 2.5 (if they
migrate to Taiwan) and 13 times more (if they migrate to the US) than nurses who remain in the
Philippines. Nurses who migrate to Europe or to the US earn about 5 times more than what the
average lawyer or CEO makes in the Philippines. In contrast, nursing in the US exhibits one of the
lowest wage dispersion levels among major occupations, and although it pays relatively well, other
professions such as medicine, law and business are associated with higher salaries and prestige.
The Roy model predicts that the higher and more heterogeneous returns to nursing compared to
any other occupation in the Philippines are likely to generate strong positive selection into nursing.
Moreover, given that the US o¤ers the highest wages, it is likely that Filipino nurses working
in the US are drawn from the upper tail of the skill distribution of nurses in the Philippines.3
3An example of such a worker is Elmer Jacinto, a doctor in the Philippines who obtained the top score in thenational medical exam in 2004 and decided to migrate as a nurse to the US soon after. His story was covered by TheWashington Post, USA Today and the New York Times. Link: http://www.washingtonpost.com/wp-dyn/content/article/2007/01/07/AR2007010700163.html.The story of Elmer is not an isolated one, it is estimated that 7000 Filipino physicians (about 10% of the physician
4
Although we do not have a direct measure of quality to compare nurses to other skilled workers in
the Philippines, we show that nurses in the Philippines are signi�cantly more likely to have highly
educated parents or husbands than other women with a bachelor�s degree. The opposite pattern in
observed for native nurses in the US. We also explore if the estimated wage premium for Filipino
nurses is also observed for other popular occupations for Filipinos living in the US, and �nd no
evidence that this is the case.
We also investigate if the evolution of the premium might be explained by changes in the quality
of native nurses. We �nd some suggestive evidence that the quality of native nurses as measured
by passing rates in the licensure (NCLEX) examinations and by the selectivity of the institutions
among entering cohorts of college freshmen who express an interest in becoming an RN, declined
for cohorts entering the labor market during the 1990s and recovered somewhat starting in the
early 2000s, roughly coinciding with the peak in the wage premium for Filipino nurses in 2000 and
its further decline in 2007 and 2010. Using spouse�s education as an alternative proxy for quality,
we also �nd similar evidence of declines in the quality of native nurses starting in the 1990s. As
to what caused this decline, the timing of the observed quality changes based on our proxies of
nursing quality does not appear to support Auerbach et al.�s (2000) argument that the expansion
of women�s opportunities in other occupations drove down the relative quality of those entering
nursing. Whereas the large expansion in the participation of women in �elds such as medicine, law
and business occurred for cohorts born in the 1940s and early 1950s, the popularity of nursing only
started to see a decline for cohorts born in the 1960s and reached its lowest level for cohorts born in
the �rst half of the 1970s. We conjecture that the decline in quality and interest in nursing among
natives during the 1990s is a result of the downward trend in relative wages and in employment
growth, and the reported worsening of working conditions consequence of the signi�cant changes
in the organization and structure of the US healthcare system brought about by the expansion of
managed care ( Buerhaus et al. 2009; Clark et al. 2001; Currie et al. 2005).
Our �ndings have important implications for the use of foreign RNs to address current and future
workforce) have become nurses in order to migrate (Labarda, 2011).
5
nurse shortages in the US. First, we �nd no evidence that foreign educated nurses, in particular
Filipinos, are of lower quality than native nurses. It is di¢ cult to imagine a situation in which
Filipino nurses provide a lower quality of care and yet are paid signi�cantly more than native nurses.
Second, our results mitigate concerns raised by native nurse organizations that hospitals prefer to
hire foreign nurses because they can pay them lower wages, plausibly driving down wages for
natives.4 Finally, our analysis suggests that assessing how nurse migration a¤ects source countries
is not straightforward. International demand for nurses is likely to a¤ect, at least in the medium
to long run, both the quantity and quality of individuals choosing nursing as a career. Therefore,
hiring foreign nurses does not necessarily imply that nurse migration depletes sending countries
of their healthcare workforce, especially for countries with the capacity to expand the supply of
healthcare professionals such as the Philippines, India and Korea. Moreover, although the US
attracts the best nurses from the Philippines, it is not clear that Filipino nurses in the US would
have chosen a nursing career in the absence of the possibility of migration.
2 Background
Foreign educated nurses have been a part of the US workforce since the 1940s (CGFNS 2009).
However their recruitment has varied signi�cantly through time, shaped by changes in the domestic
supply and demand for nurses and by immigration laws. Figure I shows the evolution of the share
of foreign educated nurses and of other foreign educated workers in the labor force. The share of
foreign RNs in the nursing labor force increased from 4 percent in 1970 to 8 percent in 2010; their
share grew every decade, except in the 1980s where it stayed relatively constant. The observed
growth in the share of foreign RNs is similar to that of foreign educated workers with a bachelor�s
degree or a graduate degree.
Examining the �ows allows for a better characterization of the �uctuations in the recruitment of4 In a testimony to Congress in 2008, a representative from ANA stated that "In addition, ANA is concerned
that immigrant nurses are too often exploited because employers know that fears of retaliation will keep them fromspeaking up." and that "..Their complaints are very similar to those that I have heard made by literally hundreds ofother immigrants. They were promised that they would be employed as RNs, but were made to work as lesser-paidsta¤; they were made to work unreasonable hours; they were not paid overtime." (ANA, 2008)
6
foreign RNs. Figure II presents data on the number of �rst time takers of the board exam for RNs
in the US (NCLEX) by foreigner status. As observed, since 1983, there have been two periods of
signi�cant increase in the number and share of foreigners taking the exam. The �rst coincides with
a decline in the number of native nurses entering the labor force in the second half of the 1980s
and the subsequent approval of the Nursing Relief Act of 1989, legislation that created the H-1A
visa category for registered nurses for a period of 5 years. Under the Act, there were no limits
placed on the number of nurses who could enter the US under this visa category. The Nursing
Relief Act expired in 1995, which left nurses without a special category of their own.5 As most
nursing positions do not require a bachelor�s degree, they cannot be �lled by foreigners on an H1-B
visa. Since 1995, most foreign nurses have to obtain a permanent visa or green card which typically
involves a lengthy process, as the requests from some countries such as India, the Philippines, and
China, always exceed the yearly quota.
The second spike in the share of foreign nurses taking the exam once again followed a period of
continuous decline in the number of native nurses taking the exam. Starting in 2000, the share of
foreign nurses increased to unprecedented levels, reaching an all time high of 22 percent in 2006,
when Congress passed a legislation that allocated 50,000 immigrant visas exclusively for nurses,
physical therapists and their families. The increase since 2000 also re�ects important changes that
have greatly facilitated the hiring of foreign nurses beyond changes in immigration laws. First,
the number of US based international nurse recruitment �rms experienced a ten-fold increase since
the late 1990s (Pittman et al. 2007). Second, the licensure exams (NCLEX) started being o¤ered
overseas beginning in 2005 - prior to that, candidates had to apply for a temporary visa to take
the exams in the US.
Immigration laws have also shaped the country of origin composition of foreign nurses. As shown in
Table I, which presents the country distribution of foreign nurses by census year, before the Hart-
Celler Act of 1965 �which replaced the country quota system with preference categories based
5The exception is the H-1C Nonimmigrant Visa, which is limited to a total of 500 nurses per year and then only to25 nurses for each state that quali�es. Only hospitals that have been determined by the U.S. Department of Healthand Human Services to have a critical shortage of health care workers can apply.
7
on family and job skills �most foreign nurses came from Canada and Western Europe. The new
legislation shifted the country composition of migrants to the US, with many more people coming
from Asia and Latin America. In the particular case of nurses, the law led to thousands of nurses
from the Philippines migrating to the US. For the last several decades, the Philippines has been the
primary source of foreign educated nurses to the US. Today 4 out of 10 foreign nurses are from the
Philippines and even larger shares are observed when focusing on �ows (Figure III). In particular,
since the early 2000s the share of foreigners taking the licensure exam (NCLEX) who were educated
in the Philippines has hovered around 55 to 60 percent. Table I also shows that in the last few
years, nurses from India had started to enter the US in larger numbers - nevertheless, they still
represent less than 10 percent of foreign nurses.
Why the predominance from the Philippines?
Medicine and nursing constituted integral components of the American Colonial project in the
Philippines (the islands were an American Colony from 1989-1946). As a result, the Philippines
ended up with an Americanized hospital training system that was able to produce nurse profes-
sionals with the required training, language, and work culture comparable to that of nurses in the
US. The �rst big wave of nurses from the Philippines came after 1948, as part of the Exchange
Visitor Program. This program allowed people from other countries to come to the US to work
and study for two years to learn about American culture. Originally the program did not target
the Philippines or nurses speci�cally but was created to combat Soviet propaganda during the Cold
War by exposing foreigners to U.S. democracy. Nevertheless, because of the strong relationship
between the two countries, a large percentage of the exchange visitors came from the Philippines,
and many of them were nurses.
With the passage of the Hart-Celler Act of 1965 in the US and the establishment of international
migration as a development policy by President Marcos in the Philippines, nurse migration became
a large phenomenon in the Philippines. Entrepreneurs in the Philippines set up more nursing
schools as the international demand grew, and the number of nursing graduates soared. In the
1940s there were only 17 nursing schools in the Philippines, compared to 170 in 1990 and more
8
than 300 today. Currently, the Philippines export nurses to several dozen countries worldwide.6
Nurse Immigration Requirements
The US has established relatively stringent rules that govern the immigration process to ensure
that health care professionals educated in other countries have the credentials, nursing knowledge
and English pro�ciency required to meet licensure requirements. Since 1996, as part of the Il-
legal Immigration Reform and Immigrant Responsibility Act of 1996 (IIRIRA), the US requires
that select health care professionals seeking an occupational visa to the country undergo a federal
screening program. The screening includes: (1) an assessment of the individual�s education to en-
sure that it is comparable to that of a US nurse, especially to make certain that nursing education
is at the post-secondary level, (2) veri�cation that the license at the country of origin is valid, (3)
demonstration of written and oral English language pro�ciency7 and (4) veri�cation that the nurse
has either passed the CGFNS (Commission on Graduates of Foreign Nursing Schools) Qualifying
Exam8 or the NCLEX examination. Upon migration to the US, foreign educated nurses have to
pass the NCLEX exam to obtain an RN license.
3 Data and Descriptive Statistics
We use the 1980 to 2000 Censuses and the American Community Survey three-year aggregates
for 2007 (2005-2007) and for 2010 (2008-2010) as our main data sources. The average sample
size per year is about a hundred thousand nurses. More detailed data about the nurses� jobs is
6Con�dential data from the Philippines Overseas Employment Administration on all contracts of temporarymigrant workers leaving the Philippines from 1992 to 2009 suggest that the country exports nurses to more than 50countries around the world.
7Nurses must take either: (1) the Test of English as a Foreign Language (TOEFL), plus the Test of WrittenEnglish (TWE) and Test of Spoken English (TSE); or (2) the TOEFL iBT (Internet Based TOEFL); or (3) theTest of English for International Communication (TOEIC), plus TSE and TWE; or (4) the International EnglishLanguage Testing System (IELTS). Nurses educated in designated English-speaking countries are exempt from thisrequirement.
8The CGFNS (Commission of graduates of Foreign Nursing Schools) was created in 1977 to administer a predictorexam that would be taken by foreign nurses abroad before migrating and taking the US Board Exam. The predictorexam was a recommendation of a task force conformed by the Department of Labor, Department of State, theImmigration and Naturalization Service and the American Hospital Association after a study in 1975 found that only15-20 percent of foreign nurses working in the US at the time were able to pass the State Board Test Pool Exam.
9
provided by the National Sample Survey of Registered Nurses (NSSRN), which has been conducted
approximately every four years since 1977.9 The sample size for each year is about a third that of
the Census.
Table II presents the descriptive statistics of RNs by country of education and by census year.10
Important di¤erences stand out between native and foreign nurses, especially Filipinos. Foreign
nurses born elsewhere tend to be in between the other two groups on most dimensions.11 Although
Filipino nurses were on average signi�cantly younger than natives in 1980, the slowdown of nurse
importation during the 1980s closed the gap. Today, the average age of nurses working in the US
is more than 45 years, signi�cantly higher than the average for workers with 2 years of college or a
bachelor�s degree (45.1 vs. 40.8). The graying of the nursing labor force in the US is a cause for
concern given its implications for future nurse shortages.
Females continue to strongly dominate the profession in all cases, but foreign nurses are relatively
more likely to be male. More than 80 percent of Filipino nurses have at least a bachelor�s degree.
This is in contrast to most native nurses and other foreign nurses who typically have only an
associate degree or diploma. This fact is not surprising given that in the Philippines, a four-
year college degree is required to become a nurse. In terms of work setting, Filipino nurses are
signi�cantly more likely to work in hospitals and much less likely to work in physicians�o¢ ces.
Given that higher educational attainment and working in hospitals have been linked to better
patient outcomes and higher unobserved ability of nurses (Aiken 2007; Hirsch and Schumacher
2007), at least in terms of observables, the average Filipino nurse appears more skilled than the
9We are not able to use the 1977 survey as it does not include information about the country of birth or countryof education of nurses.10The Census does not ask about country of education. We assume that a nurse was educated abroad if she was
21 or older when she �rst arrived to the US. To calculate the age of arrival we use the variable year of immigration.The variable year of immigration is aggregated in �ve year periods in the 1980 and 1990 Census (for example, peoplearriving between 1960 and 1964 are all assigned the same code). To maximize the number of observations, we assumeall migrants arrived in the latest year of the relevant period (1964 in the example above).We estimate that about 80 percent of nurses born in the Philippines were educated abroad, 5 percent came to the
US for their post-secondary education, with the rest arriving when children. We include foreign born nurses educatedin the US in the group of native nurses.11Naturally, the averages for foreign nurses born elsewhere hide important variation across countries. However,
Filipino nurses are an outlier in most dimensions. In particular, their wages are consistently higher than the averagewages for each of the other top source countries (Canada, Jamaica, India, Nigeria and Korea).
10
average native nurse.
In terms of labor supply outcomes, Filipinos are at least 10 percentage points more likely to do shift
work,12 and as we will show in the next section, this di¤erence is not fully explained by their higher
likelihood of working in hospitals and nursing homes. Twice as many native nurses as Filipino
nurses report working part-time, and although Filipino nurses are slightly more likely to report
working 60 hours or more, they are less likely to work between 41 and 59 hours. Finally, they earn
on average about 25 percent more than natives and 15 percent more than other foreign nurses.
Foreign nurses are heavily concentrated in some areas of the country. Whereas in states like DC,
California and Nevada about 1 out of 5 nurses were educated abroad, in other states like Wyoming
and North Dakota there are almost none (see Appendix Table A1). Filipinos represent a signi�cant
share of nurses (larger than 10%) in Nevada, California, New Jersey and Hawaii.
4 Empirical Speci�cation
To investigate di¤erences in labor supply outcomes between native and foreign nurses and to esti-
mate wage premiums for nurses educated abroad, we use the following linear model:
Yics = �+ �Filipinoics + �OtherForeignics + Xics + �c + � s + �ics (1)
where i is the individual, c is the city and s is the setting (hospitals, nursing home, physician�s o¢ ce
and other health services). Y is either a labor supply outcome (usual hours worked per week, dummy
for working part-time, dummy for doing shift work, etc) or the log hourly wage of nurses. Filipino
and OtherForeign are dummy variables that take a value of one if the nurse was educated in the
Philippines or in another foreign country, respectively. Vector Xict are individual-level controls,
including demographic characteristics (age, age squared, marital status, race, children), highest
level of education dummies (2 or 3 years of college, a bachelor�s degree or a graduate degree), and
12We de�ne a nurse doing shift work if she reported leaving home for work anytime between 5 pm and 4 am.
11
depending on the outcome, dummies for part-time work and shift work. In all speci�cations, we
include city and setting �xed e¤ects. We estimate the model (1) separately by Census year using
OLS.
4.1 Labor Supply
Table III presents the estimation of (1) for labor supply outcomes. Panel A focuses on usual hours
of work per week (including zeros) and presents models with di¤erent sets of controls. We �nd
that Filipino nurses work about 4 hours more per week than natives, and that the di¤erence is not
explained by observable characteristics, in particular, by being more likely to work in hospitals.
Looking at how the coe¢ cient changes by year suggests that in recent years the gap narrowed
somewhat, but it is still large in magnitude and highly statistically signi�cant. As suggested by the
descriptive statistics, outcomes for nurses from other foreign countries are in between: they also
work longer than natives, but only between half an hour to an hour more.
Panel B looks at other labor supply outcomes to explore if the longer hours worked per week on
average by Filipino nurses are due to di¤erences in participation rates, the likelihood of working
extra time or the probability of working part time. Depending on the year, Filipinos are either more
likely or less likely to participate in the labor force than natives, but the di¤erences are very small.
Interestingly, they are slightly less likely to work more than 40 hours per week. Therefore, what
drives the average di¤erence in usual hours worked per week between natives and Filipino nurses
is that the former are signi�cantly more likely, by about 17 percentage points, to work part time.
Note that the model controls for type of setting dummies, so the di¤erence cannot be explained by
the higher propensity of Filipino nurses to work in hospitals. Finally, the last column suggests that
Filipino nurses are signi�cantly more likely to do shift work, with the di¤erence increasing by 50
percent in the last decade. The magnitude of the Filipino dummy coe¢ cient (16 percent) is large,
and is about the same magnitude as the average likelihood that a native nurse works odd hours.
To the extent that health care providers value full time availability of RNs and their willingness to
work night and evening shifts, the ability to hire Filipino and other foreign nurses has clear bene�ts
12
for healthcare providers. For example, a recent survey conducted by the Texas Department of
State Health Services on 274 hospitals in the state found that vacancies in evening and night shifts
were reported by employers to be the most severe and di¢ cult to �ll (Texas Center for Nursing
Workforce Studies 2008).
4.2 Wage Regressions
In Table IV we present the estimation of (1) when the dependent variable is the log of the hourly
wage of a RN.13 The �rst model does not include controls, while the other models introduce the sets
of controls in turn. The unconditional wage di¤erential between foreign and native nurses is very
large - on average, Filipino nurses (other foreign nurses) make about 25 (10) percent more than
natives. Di¤erences in education levels and demographic characteristics explain about a �fth of the
premium, and including job characteristics such as setting, part-time and shift dummies reduces
the Filipino premium to 10 to 20 percent depending on the year. Note that job characteristics
explain a larger share in later years, perhaps not surprisingly, given that in recent years Filipino
and other foreign workers have become even more likely than natives to do shift work, which is
generally associated with higher pay. The largest change in the wage premium is obtained when
city �xed e¤ects are included; as discussed before, Filipino and other foreign nurses are more likely
to live in larger and richer areas.
Even after controlling for all observable characteristics, we �nd a large and highly statistically
signi�cant wage premium for Filipino nurses in all but one year. The premium starts at 2.3 percent
in 1980, reaches a maximum of close to 8.5 percent in 2000, and declines to 5.4 in 2007 and to 3.6
in 2010. Columns (5) and (6) suggest that at least in the later years, the premium is not driven
solely by wage di¤erences within hospitals. The wage premium for other foreign nurses, although
positive and large in models with few controls, disappears or becomes negative when all observable
13The hourly wage was calculated dividing salary annual income by the product of usual hours worked per weekand number of weeks worked last year. The salary annual income was de�ated using the CPI, using 1990 as the baseyear. For 1980 observations, we multiplied annual salaries of 75000 (the top code) by 1.5. We dropped hourly wagessmaller than 3.5 dollars or greater than 150 dollars. The income variable used to construct the hourly wage includescash bonuses, which are common in the occupation.
13
characteristics are included.14 In particular, we estimate that in settings other than a hospital,
foreign nurses educated outside the Philippines earn about 6 percent less than natives.
An important question is whether the wage premium for Filipino nurses re�ects quality di¤erences
or just unobserved characteristics of the job that carry a higher wage but are unrelated to skills,
such as working nonstandard schedules. As discussed above, a premium is estimated even after
controlling for a proxy for shift work and for part-time status. To further explore the role of
job characteristics in explaining the premium, we present in Appendix Table A2 models with and
without dummies for shift work and working part-time to see how the estimated wage premium
changes. Additionally, we estimate a model that includes an interaction term between the Filipino
dummy and the shift work dummy to test if the premium is driven primarily by Filipino nurses
doing shift work. Our presumption is that the unobserved characteristics of the job that increase
wages are likely to be correlated with observed ones. Our �ndings suggest a very limited role of
shift work and part-time status in explaining the estimated wage premium for Filipino nurses. The
coe¢ cient of interest changes very little when these variables are added (at most the magnitude
decreases by 20 percent in 2010, but we cannot reject that the coe¢ cients are the same) and the
coe¢ cient on the interaction term is not statistically signi�cant for most years and of the wrong
sign in 2000.
An alternative explanation for the premium is that Filipinos are paid more to compensate for lower
non-wage bene�ts, which will be the case, for example, if they are hired by a temporary agency.
For most Census years we do not have information about employment bene�ts, however, the 2010
ACS does ask if the worker received health insurance through her employer or union. Controlling
for this variable has no e¤ect on the estimated wage premium for Filipinos (the coe¢ cient increases
slightly from 0.0362 to 0.0366).
Examining the assimilation pro�les of Filipino nurses and other foreign nurses provides additional
suggestive evidence that the wage premium for Filipino nurses is likely to re�ect skill di¤erences.
14 In regressions not presented in the paper, we have included dummy variables for each of the other top sourcecountries. Nurses educated in Canada are the only other group for which we consistently estimate positive premiums.However, the premium for Canadian nurses is generally smaller than the premium for Filipinos; for example, it washalf the size in 2000.
14
These results are presented in Table V. If we believe that the longer a Filipino nurse has been in
the US the more likely she is to prefer the type of job settings and work schedule characteristic of
native nurses, then if the premium is mostly driven by job characteristics it should go down the
more years the foreign nurse has been in the US. We �nd, however, the exact opposite. For the �rst
5 years after their arrival to the US, Filipino nurses earn less than natives or at least not more. This
result is fairly typical of all immigrants, not only nurses. It takes time for a worker to �nd the best
match for her skills and to develop host countries speci�c skills, such as language and knowledge
of the culture. For most Census years, the premium becomes positive if the nurse arrived 6 to 10
years before. And in all years, it is large and statistically signi�cant by the time the nurse has been
in the country for 11 to 15 years. Depending on the year, the premium increases even more after
that or stays relatively constant at around 10 percent. The increasing pro�le of the wage premium
is unlikely to be explained by selective return migration - Appendix Table A3 shows that the size
of arriving cohorts of Filipinos hardly decreases across census years, at least while the cohorts are
of working age. Furthermore, as the US the destination of choice for migrant nurses, foreign nurses
who migrate to the US typically settle as permanent migrants (Aiken 2007).
For foreign nurses educated outside the Philippines, the wage premium is negative and statistically
signi�cant when they �rst arrive, and although it becomes less negative with time in the US, in
contrast to Filipino nurses, there is little evidence of a signi�cant positive wage premium even for
nurses that have been in the country for several decades.
Wage regressions using the National Sample Survey of Registered Nurses and the 2008 California
Survey of Registered Nurses
In this section, we present wage regressions using two alternative datasets, the National Sample
Survey of Registered Nurses (NSSRN) and a survey of registered nurses conducted by the California
Board of Nursing. These datasets allow us to explore the role of additional job and individual
characteristics that are not available in the Census in explaining the wage premium. In particular,
the NSSRN allows us to control for more detailed job setting categories,15 for the hospital unit in
15We use 5 categories with Census data and 11 with the NSSRNs.
15
which the nurse works and for whether she works for a temporary agency. The main advantage of
the California Survey of Registered Nurses is that it has information on years of experience as a
registered nurse,16 tenure in most recent position, whether her position o¤ers health insurance or
a retirement plan, and indicator variables for nurses working for temporary agencies or as travel
nurses. Information on years of experience is particularly valuable as it allows us to test if Filipino
nurses have more experience, conditional on age, than natives (either because they graduate younger
or because they are less likely to temporarily drop out of the labor force) and the extent to which
di¤erences in experience might explain the wage premium.
It is worth noting that although the NSSRN provides much more detailed information about nurses,
we do not use it as our main data source as it has important limitations. In particular, it severely
undercounts foreign nurses, especially Filipinos. For example, 1.5 percent of nurses in the 2000
NSSRN were found to be educated in the Philippines, which is only about half of the share estimated
using the 2000 Census. Descriptive statistics of the 2000 NSSRN are presented in Table A4. A
few observations are worth mentioning. First, the NSSRN portrays a similar picture as the Census
with respect to the demographic and labor supply characteristics of nurses by country of education.
Second, Filipino nurses are as likely as natives to work for temporary agencies (1.4 percent), while
other foreign nurses are signi�cantly more likely to work for temporary agencies (3.7 percent).
Third, Filipinos tend to work more in the intensive care and general bed units of hospitals as
compared to natives, and less in outpatient, labor and ER units. To the extent that wages vary by
hospital unit, these di¤erences might explain part of the premium.
In Table VI we present results using the NSSRN in 2000. We focus our attention on this survey
as under-representation becomes worse in more recent years (results using other survey years are
reported in Appendix Table A5).17 The estimated wage premium for Filipino nurses is surprisingly
similar to the one estimated using Census data - the unconditional wage di¤erential is about 20
16When using the Census, we approximate (potential) experience with age. The California survey asks explicitlyfor how long has the nurse practiced as an RN, excluding years since graduation during which she did not work asan RN.17The NSSRN indicates little change in the number of foreign-educated nurses between 2000 and 2004, despite
evidence from the NCLEX Exam Statistics of more than a tripling of the number of foreign-educated nurses whopassed the licensing exam over that period, most of whom presumably immigrated (Aiken, 2007).
16
percent and it goes down to 9 percent when demographic, education, and geographic controls are
included.18 Adding job setting �xed e¤ects and a dummy for working for a temporary agency
decreases the wage premium only slightly from 8.9 to 7.5 percent. Restricting the sample to nurses
working in hospitals has no e¤ect on the magnitude or signi�cance of the coe¢ cient. Interestingly,
the wage premium increases once we control for hospital unit �xed e¤ects, implying that wage
di¤erences are observed within unit and are not driven by Filipinos working in better paid units.
Table VII reports our results using the California survey. Panel A examines di¤erences in experi-
ence, tenure and other job characteristics by country of education and Panel B reports the wage
regressions controlling for those characteristics. Interestingly, we �nd that Filipino and other for-
eign educated nurses have about 1.5 more years of experience than comparable natives, but have a
shorter tenure (by close to a year) at their current position. As expected, controlling for experience
and its square reduces the premium, but only by about 15%.19 Adding tenure and its square has
the opposite e¤ect, such that controlling for experience and tenure leaves the premium basically
unchanged. Di¤erences between natives and foreign nurses in the probability of working for a tem-
porary agency, as a travel nurse or in a job that o¤ers health insurance or a retirement plant are
small, and have no sizable e¤ect on the premium when they are included as controls in the wage
regressions.
4.3 Which Hospitals Hire Foreign Nurses?
In this section, we turn to hospital level data to provide additional evidence in support of the idea
that the wage premium is likely to re�ect real quality di¤erences between native and foreign nurses.
Using data from the 1990 American Hospital Association (AHA) Nursing Personnel Survey we show
that foreign nurses are hired disproportionately by hospitals with better characteristics.20 The 1990
NPS surveyed all hospitals in the US and collected detailed information about RN employment and
18The survey does not include a city identi�er, only a state identi�er. Our models include state �xed e¤ects andstate �xed e¤ects interacted with a dummy for living in a metropolitan area.19Note that the estimated size of the premium is similar to the one using the Census, even though we are focusing
on just one state.20Unfortunately, the NPS was only conducted from 1990 to 1992. We use the 1990 sample because it has the
highest response rate.
17
wages (including foreign nurse hiring), education, unions, work schedules and basic characteristics
about the hospital. Appendix Table A6 compares the characteristics of hospitals that hired foreign
nurses to those that did not. As observed, close to 20 percent of hospitals reported sponsoring RN
recruitment from foreign countries, with the average hospital hiring close to 10 foreign nurses in
1989, most of them from the Philippines. Hospitals that hire foreign nurses are more likely to be
private, are much larger as measured by the number of beds and RNs, hire more educated nurses
and have higher educational requirements for the nurse sta¤. They also pay higher wages. Given
that it is likely that part of the di¤erences is explained by the geographic distribution of hospitals
and foreign nurses, in Table VIII we present regressions of hospitals characteristics on a dummy for
hiring foreign nurses that control for hospital location (in particular, we include state �xed e¤ects
interacted with 6 city size dummies). We �nd that the coe¢ cients do go down once we control for
location, but for most characteristics, the di¤erences remain statistically signi�cant.21
5 Interpretation
What can explain that Filipino nurses earn signi�cantly more than natives, even after controlling
for detailed job characteristics? Why is the premium observed only for Filipino nurses and not for
nurses from other foreign countries? Why has the premium decreased in the last few years? In
this section, we explore plausible explanations to these questions. We �rst focus on explaining the
existence of the premium and then on its changes through time.
We base our explanation of the existence of the premium on a simple Roy model (1951) of occupa-
tional choice and on the observation that the returns to nursing relative to other occupations di¤er
signi�cantly between the Philippines and the US.
21Coe¢ cients of very similar magnitude and of the same sign, but estimated with less precision, are obtained whenthe explanatory variable of interest is a dummy for hiring Filipino nurses.
18
5.1 Roy Model of Occupational Choice
The nursing sector is denoted by 1 and the non-nursing sector by 0. Log wages in each occupation
are given by:
w0 = �0 + "0
and
w1 = �1 + "1 (2)
where �0 � N(0; �20) and �1 � N(0; �21): �0 and �1 represent the average (log) wage in each sector
and "1 and "0 can be interpreted as the ability draw of an individual in each occupation. Assuming
individuals choose their occupation to maximize earnings, the share of the population choosing
nursing is given by:
P (w1 > w0) = P ("1 � "0 > �0 � �1) = P�v
�2v>�0 � �1�2v
�= 1� �(z) (3)
where v = "1 � "0 and z = �0��1�2v
and � is the standard normal cumulative distribution function.
It follows that @P@�1
> 0 - not surprisingly, higher average earnings in the nursing sector imply a
larger share of the population choosing this occupation. To examine selection into nursing, we
derive the following expression:
E("1jnurse) =�0�1�v
���1�0� �
�� �(z)
1� �(z) (4)
where � is the correlation coe¢ cient between "1 and "0: A necessary and su¢ cient condition for
positive selection into nursing is a higher dispersion in nursing earnings relative to non-nursing and
a negative or a weak positive correlation between an individual�s skills in each occupation.
Returns to nursing in the Philippines vs. the US
As mentioned in section 2, the Filipino government actively promotes the migration of its people,
19
and nurses represent by far the largest group of skilled migrants. In 2010 for example, 6 out of
10 females who left the country to work abroad in a professional occupation were nurses (POEA
2010). We have no direct estimate of the share of Filipino nurses that eventually migrates but the
comparison of the number of Filipino nurses working in the Philippines and the number working
in the US and other countries suggests that it is very large. Using Census data collected in 2000
we count approximately 135 000 Filipino nurses working in their country of origin and close to 80
000 working in the US. Data from the Philippine Overseas Employment Administration (POEA)
suggests that close to 160 000 nurses migrated as contract workers to other countries besides the
US between 1992 and 2009. These numbers taken together imply at the very least as many Filipino
nurses working abroad as working in the Philippines.
What are the returns to migration for nurses? Table IX shows the average daily wage for Filipino
nurses in the Philippines and in the most common destinations. Three observations are worth
mentioning. First, there are huge returns to migration. Even if a nurse ends up migrating to
the country with the lowest pay for Filipino nurses, she would still earn about 2.5 times that of
the average nurse in the Philippines. And if she is lucky and talented, she might end up in the
US, earning a wage that is 14 times that of the average nurse in the Philippines. Second, the
large cross-country variation in the wages for nurses imply that the returns to migration are very
heterogeneous. Third, a Filipino nurse working abroad earns more (and in some cases much more)
than Filipinos back home working in the most well-paid and prestigious occupations.
In sum, given the high migration rates of Filipino nurses and the large returns to migration, nursing
in the Philippines is clearly one of the most pro�table occupations that a worker could choose. At
the same time, because of large di¤erence in pay across destination countries, it is also characterized
by very heterogeneous returns. Based on the simple Roy model discussed above, these conditions
suggest that there is likely to be a high degree of positive selection into nursing in the Philippines.
A very di¤erent situation is observed for native nurses in the US. Nursing is a relatively well paid
occupation in the US (the ratio of the average hourly wage of nurses to the average hourly wage
of workers with a bachelor�s degree has hovered at around 1.2 for about 3 decades, see Figure
20
IV). Nevertheless, nursing is by no means one of the most pro�table occupations, especially as
women started entering more prestigious occupations, such as medicine, law and business, in large
numbers. Additionally, nursing does not have a particularly high dispersion in wages. In fact,
out of 41 occupations in the 2000 Census with more than 80 percent workers with two or more
years of college, registered nurses have the fourth lowest 90/10 percentile ratio in hourly wages. As
a comparison, registered nurses earn on average close to 10 percent more per hour than primary
school teachers, yet, the 75/25 percentile ratio for nurses is lower at 1.6 as compared to 1.92 for
teachers.22
What do the di¤erences in the returns to nursing in the Philippines relative to the US imply for the
popularity of nursing and for the type of selection into nursing in both countries? The Roy model
presented above suggests that we would observe (a) a much larger share of the population in the
Philippines choosing nursing (see equation 3) and (b) a higher likelihood of positive selection into
nursing (see equation 4) compared to the US. Note that this model can also help explain why we
observe the premium for Filipino nurses but not for nurses born in other countries, where migration
of nurses is not as widespread.
We can test directly if nursing is indeed a more popular occupation in the Philippines than in the
US. In 2010, the number of nurses that passed the Philippines Board Examinations was 70,000;
in the US, among natives, the same number was 120,000. However, the population of the US is
4.4 times that of the Philippines and its GDP per capita is 12 times higher (there is a very strong
cross-country positive correlation between level of development and nurse to population ratios).
Providing direct evidence of a greater degree of positive selection of nurses in the Philippines
than in the US to complement the estimation of a positive wage premium for Filipino nurses is a
more di¢ cult task. Unfortunately, we lack data on direct measures of worker quality in di¤erent
occupations in the Philippines (for example, test scores on college admission exams such as the SAT
in the US). We attempt to approach this issue by using as proxy for worker quality the educational
22Hirsch and Schumacher (2012) �nd that registered nurses earn about 15 percent more than other college educatedworkers, even after controlling for observable characteristics of the workers, demanding working conditions and highlevels of skill required in the profession, but that they exhibit one of the lowest wage dispersion levels among majoroccupations.
21
attainment of her parents (if she is single) and of her husband (if she is married). The �rst is
based on heritable ability (Berham and Rosenzweig 2002) and the intergenerational transmission
of human capital (Currie and Moretti 2003) and the second on positive assortative mating. Our
data comes from the 1990 and 2000 Filipino Censuses. We focus on women ages 20 to 64 with
a bachelor�s degree. Unlike in the US or other Western developed countries, most adult single
women in the Philippines (about 60 percent) live with their parents,23 allowing us to observe their
parents�education. Table X presents regressions where the dependent variables are the educational
attainment of the mother, father or husband and the explanatory variable of interest is a nurse
dummy. The only additional controls are age dummies. We �nd that compared to other skilled
women, nurses are signi�cantly more likely to have parents (husbands) that have a bachelor�s or
graduate degree. The di¤erences are large, especially with respect to the parents�education: the
probability of having a highly educated parent is between 50 and 100 percent higher (depending
on the outcome and year) for nurses than for other women with a bachelor�s degree.24 Panel D in
the table presents similar regressions using US Census data and restricting the sample to natives.
We concentrate on the education of husbands, given that only a small percentage of single women
live with their parents. For all outcomes and years, nurses are less likely to be married to men with
higher educational attainment. The results are similar when the sample includes all women with
at least some college education.
As an alternative approach to provide indirect evidence of positive selection into nursing in the
Philippines, we examine the wage premium among Filipinos in the US who work in non-nursing
occupations. While this approach is imperfect, it provides us with some indication as to whether
the observed positive wage premium among Filipino nurses is due to being Filipino per se, or from
the quality of Filipinos selecting into nursing or nursing related occupations in the US. Appendix
Table A7 presents the estimation of (1) for the most common occupations of skilled Filipinos in the
US: Accountants, Physicians, Managers, Computer Software Developers, Clinical Lab Technicians
and Computer Scientists. Positive wage premiums for Filipinos are estimated only for nurses and
23 In the US only about 25 percent of single women live with either of their parents.24Similar results are obtained when the sample includes women with at least some postsecondary education.
22
nursing aides. Filipinos in all other occupations, once we control for all observable characteristics,
earn either signi�cantly less or about the same as natives in the same occupation.
In the previous paragraphs, we have examined positive selection into nursing in the Philippines.
Next, we consider selection into migration among nurses. Speci�cally, we are interested in the
quality of Filipino nurses that choose to migrate to the US. We present some anecdotal and more
systematic evidence that suggests that the US is likely to attract the best Filipino nurses. For
example, a widely publicized Washington Post article in 2007 covered the story of Elmer Jacinto, a
doctor from the Philippines who obtained the top score in the national medical exam in 2004 and
migrated as a nurse to the US soon after. This is not an isolated case - since 2000, 3,500 Filipino
doctors have retrained as nurses and left for nursing jobs abroad and an estimated 4,000 Filipino
doctors are currently enrolled in nursing schools (Labarda 2011).25 For more systematic evidence,
in Table XI (and Appendix Figure A1) we present the wage distribution of nurses living in the
Philippines in 2003 and the pre-migration wage distribution of Filipino nurses included in the New
Immigrant Survey (NIS) in the same year.26 Note that the number of Filipino nurses included in
the NIS is very small so conclusions drawn from the survey should be considered suggestive. As
observed, a nurse who ends up migrating to the US was much more likely than the average nurse
to belong to the upper tail of the wage distribution of nurses in the Philippines.
5.2 Evolution of the Wage Premium
The estimated wage premium for Filipino nurses varies in magnitude depending on the Census year:
it was 2.3 percent in 1980, decreased to 1.2 percent in 1990, then reached a maximum of close to
8.5 percent in 2000, and declined to 5.4 in 2007 and to 3.6 in 2010. Changes in the premium might
be caused by either changes in the quality of native nurses, Filipino nurses, or both. Due to the
lack of data, we are unable to study quality changes among Filipino nurses migrating to the US.
25Moreover, surveys have also indicated that the US is the top destination country even for foreign nurses in othercountries - a survey of 380 Filipino nurses working in the UK found that at least 63 percent of them were consideringmoving to another country, most of them to the US (Buchan, 2006).26The NIS is a nationally representative sample of new legal immigrants and their children to the United States.
For more information see http://nis.princeton.edu/.
23
However, we do have some proxies for the quality of native nurses. In this section, we evaluate how
our measures for native nurse quality evolved over time and whether they exhibited similar patterns
to the change in the wage premium. Finding that other measures of quality behaved similarly to
the wage premium would provide suggestive evidence that wages are indeed a reasonable proxy for
quality.
The �rst measure that we use is the passing rate of native �rst takers in the NCLEX exam, presented
in Appendix Figure A2. We observe a sharp drop in the passing rate in the second half of the 1990s
and a slight recovery afterwards, roughly coinciding with an increase in the Filipino premium in
2000 and a later decline in 2007 and 2010. The second measure comes from the Cooperative
Institutional Research Program (CIRP) Freshman Surveys conducted each fall since 1966 by the
Higher Education Research Institute (HERI). Each year the CIRP surveys about 300,000 �rst-year
students attending a nationally representative sample of between 300 and 700 two-year and four-
year colleges and universities. The survey includes data on background characteristics, education,
attitudes and future goals of new students entering college. We focus our attention on female
students who indicated a probable career in nursing and use the average institutional selectivity as
measured by the institution�s average score SAT of incoming freshman as a proxy for quality (see
Appendix Table A8). We observe a steady decline in the institution selectivity of freshman intending
to become nurses from 1982 to 1994 and a slight recovery afterwards. Given that freshman interested
in nursing would have entered the labor force between 2 to 4 years after they were surveyed, the
table suggests a decline in the quality of nurses entering the profession during the 1990s with a
small recovery in the cohorts entering in the early 2000s.
The decline in the quality of native nurses entering the profession in the 1990s is further illustrated
using their husband�s education as a measure of their quality. This measure is based on the
assumption of positive assortative matching and that individuals with higher education levels also
tend to have higher unobserved skills. Speci�cally, we use the ratio of the share of nurses in the
population of women with at least two years of college and a husband with a graduate degree
relative to the share of nurses in the population of women with at least two years of college. We
24
construct this ratio by cohort. As shown in Figure V, this measure stays relatively constant for
cohorts born between 1935 and 1964 and experiences a sharp and permanent decrease for cohorts
born afterwards. Note that cohorts born between 1965 and 1969 entered the job market in the late
1980s to early 1990s. Unlike the other measures, we do not observe an increase in quality for the
most recent cohorts.
What explains the drop in the quality of native nurses entering the profession in the 1990s? Auer-
bach et al. (2000) have suggested that the expanding opportunities of women in prestigious occupa-
tions such as medicine, law and business reduced the popularity of nursing and the quality of women
choosing nursing as a career. Looking at the evolution in the share of a cohort choosing nursing and
professional occupations suggests, however, that the timing of the trends does not quite match the
hypothesis that the decline in interest in nursing coincided with the rise in alternative labor market
opportunities for women (see Figure VI).27 The popularity of nursing started its decline for cohorts
born in the early 1960s whereas the share of women choosing professional occupations started its
steady increase much earlier.28 Furthermore, as depicted in Figure IV, the relative wages of nurses
did not really decline during the period in which the opportunities of women expanded - if anything,
an upward trend is observed. A more likely explanation for the quality decline of native nurses
entering the market during the 1990s is the downward trend in relative wages and in employment
growth, and the reported worsening of working conditions consequence of the signi�cant changes
in the organization and structure of the US healthcare system brought about by the expansion of
managed care (Buerhaus et al. 2009; Clark et al. 2001; Currie et al. 2005).
In summary, several measures of nurse quality seem to suggest that the evolution of the Filipino
premium, in particular its high level in 2000 and its decline in 2007 and 2010 is explained, at least
in part, by changes in the quality of native women choosing nursing as their occupation.
27As observed in Figures 4 and 5, the timing of the expansion of opportunities for women in prestigious occupationsmatches the changes in the popularity and quality of teachers much better (see Bacolod, 2007).28Note that this timing mismatch is also observed for the trends in spousal quality by occupation, as shown in
Figure 5.
25
6 Conclusion
In recent years, the United States and many developed countries have become increasingly reliant
on the importation of foreign registered nurses to satisfy health care demands. The e¤ect of foreign
nurse importation on the quality of healthcare and the nursing labor market in both destination
and source countries remains a hotly debated issue.
In this paper, we examine quality di¤erentials between foreign and native nurses and show that
foreign nurses, in particular Filipinos, earn signi�cantly more than native nurses in the US. This
wage premium holds even after taking into account di¤erences in demographic, education, location,
or detailed job characteristics between foreign and native nurses. To the extent that wages are a
proxy for quality, this suggests that Filipino nurses have higher observable and unobservable skills
as compared to native nurses. Moreover, we document that Filipino nurses are more likely to work
in hospitals and perform hard-to-�ll positions such as evening and night shifts. We also �nd that
foreign nurse are hired disproportionately by hospitals with �better" characteristics such as private
hospitals, larger hospitals and hospitals that pay higher wages, hire more educated nurses and have
higher educational requirements for their nursing sta¤. These �ndings should alleviate concerns
that foreign educated nurses o¤er a lower quality of care and also provides evidence against the
claims by native nurse associations that nurses educated abroad are willing to work for lower wages
and that exploitation by employers is a common phenomenon.
We argue that the positive wage premium for Filipino nurses in the US is likely to be driven by
strong positive selection into nursing among Filipinos as a result of the the high and heterogenous
returns to the occupation. We provide evidence showing that Filipinos working the US are likely
to be drawn from the upper tail of the skill distribution in the Philippines - they are more likely
to have higher educated parents or spouses than other women with a bachelor�s degree. The
opposite pattern is observed for nurses in the US. Moreover, we do not �nd any evidence that the
wage premium among Filipino nurses exists for Filipinos working in other occupations in the US.
Comparing the pre-migration earnings of nurses who migrate to the US to the wages of nurses in
26
the Philippines, we �nd suggestive evidence that nurses who migrate to the US are more likely to
belong to the upper tail of the wage distribution of nurses in the Philippines. Given that the US
o¤ers the highest wages, this �nding is consistent with the idea and anecdotal evidence that the
US is likely to attract the best Filipino nurses (and possibly doctors switching into nursing).
Our estimates, however, do not speak to how nurse importation might a¤ect the wages and labor
supply of native nurses, and potentially deter natives from entering the profession or delay the
necessary reforms needed to guarantee that the education system can produce as many native
nurses as needed. Therefore, although hiring nurses to address nurse shortages is an e¤ective
strategy in the short run, it might not be the best strategy in the long run if there is a preference
or bene�t to having a nursing workforce composed mostly of natives.
Finally, our analysis suggests that understanding the e¤ects of the growing international demand
on the size and quality of the healthcare workforce of sending countries is not straightforward. For
countries that have the capacity to expand production for exporting nurses such as the Philippines
and India, the international migration of nurses does not necessarily imply a depletion of their
local nursing workforce. On the contrary, it may expand the domestic supply of nurses, although
the prospect of international migration may result in a local nursing workforce that is comprised
mostly of young and inexperienced nurses. Our simple Roy model also predicts that the higher
likelihood of migration for nurses compared to other occupations generates positive selection into
the profession. Thus, the best nurses might migrate, but they may not have been nurses if not for
the possibility of migration.
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[9] Bacolod, Marigee P. 2007 �Do Alternative Opportunities Matter? The Role of Female LaborMarkets in the Decline of Teacher Quality." Review of Economics and Statistics. 89(4): 737-751.
[10] Behrman, Jere R. and Rosenzweig, Mark R. 2002. �Does Increasing Women�s Schooling Raisethe Schooling of the Next Generation?" American Economic Review. 92(1): 323-34.
[11] Buchan, James. 2006. �Filipino Nurses in the UK - A Case Study in Active InternationalRecruitment." Harvard Health Policy Review. 7(1): 113-120.
[12] Buerhaus, Peter, I., Douglas O. Staiger and David I. Auerbach David. 2009. The Future of theNursing Workforce in the United States: Data, Trends, and Implications. Jones and BartlettPublishers, USA.
[13] Clark, Paul F., Dalene A. Clark, David V. Day and Dennis G. Shea. 2001. �Healthcare Reformand theWorkplace Experience of Nurses: Implications for Patient Care and Union Organizing."Industrial and Labor Relations Review. 55(1): 133-148.
[14] CGFNS International, Barbara L. Nichols and Catherine R. Davids, eds. 2009.What You Needto Know About Nursing and Health Care in the United States. New York: Springer PublishingCompany.
[15] Currie, Janet and Enrico Moretti. 2003. �Mother�s Education and the Intergenerational Trans-mission of Human Capital: Evidence from College Openings." Quarterly Journal of Economics.118(4): 1495-1532.
[16] Currie, Janet, Mehdi Farsi and W. Bentley MacLeod. 2005. �Cut to the Bone? HospitalsTakeovers and Nurse Employment Contracts." Industrial and Labor Relations Review. 58(3):471-493.
28
[17] Hirsch, Barry and Edward J. Schumacher. 2007. �Compensating Di¤erentials and UnmeasuredAbility in the Labor Market for Nurses: Why Do Hospitals Pay More?" Industrial and LaborRelations Review. 50(4): 557-579.
[18] Hirsch, Barry and Edward J. Schumacher. 2012. �Underpaid or Overpaid? Wage Analysis forNurses Using Job and Worker Attributes." Southern Economic Journal. 78(4): 1096-1119.
[19] Huang, Serena H. 2011. �The International Transferability of Human Capital in Nursing."International Journal of Health Care Finance and Economics. 11(3): 145-163.
[20] Labarda, Meredith P. 2011. �Career Shift Phenomenon among Doctors in Tacloban City,Philippines: Lessons for Retention of Health Workers in Developing Countries." Asia Paci�cFamily Medicine. 10(3).
[21] Pittman, Patricia and Amanda Folsomon, Emily Bass and Kathryn Leonhardy. 2007. �U.S. -Based International Nurse Recruitment: Structure and Practices of a Burgeoning Industry."AcademyHealth Report.
[22] Philippine Overseas Employment Administration. 2010. �Deployment per Skill per Sex." http://www.poea.gov.ph/stats/statistics.html.
[23] Roy, A. D. 1951. �Some Thoughts on the Distribution of Earnings.� Oxford Economic Papers.3(2): 135-146.
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[25] Texas Center for Nursing Workforce Studies. 2008. �Texas Hospital Nurse Sta¢ ng Survey:2006." www.dshs.state.tx.us/chs/cnws/2008HNSS.pdf.
[26] Washington Post. 2007. �Filipino Doc Picks Life As Nurse in U.S," January 7, 2007.
[27] Xu, Y., Zaikina-Montgomery H. and J. J. Shen. 2010. �Characteristics of Internationally Ed-ucated Nurses in the United States: An Update from the 2004 National Sample Survey ofRegistered Nurses". Nursing Economics. 28(1): 9-43.
29
Canada 0.41 Canada 0.36 Canada 0.24 Philippines 0.25Ireland 0.13 Ireland 0.09 Philippines 0.11 Canada 0.15Germany 0.08 Germany 0.09 Germany 0.08 Jamaica 0.05England 0.07 England 0.06 England 0.07 India 0.05Scotland 0.05 Philippines 0.04 Ireland 0.07 Germany 0.04
Philippines 0.34 Philippines 0.35 Philippines 0.38 Philippines 0.38Canada 0.09 Canada 0.08 India 0.07 India 0.07Jamaica 0.06 India 0.06 Canada 0.07 Canada 0.06India 0.05 Jamaica 0.05 Jamaica 0.04 Jamaica 0.04Korea 0.03 Nigeria 0.03 Nigeria 0.03 Korea 0.04
Table I. Top Countries of Origin of Foreign Nurses Educated Abroad by Census Year(Share of Total Foreign Nurses)
Note. The data is from the US Census. The years with an asterisk includes all nurses born abroad as we cannot distinguish between nurses educated in the US or abroad. See text for the criteria used to determine if a foreign nurse was educated abroad.
1950* 1960* 1970 1980
1990 2000 2007 2010
30
1970 1980 1990 2000 2007 2010 1970 1980 1990 2000 2007 2010 1970 1980 1990 2000 2007 2010Age 40.07 38.50 40.44 43.39 44.79 45.16 31.43 34.71 39.84 43.87 45.69 46.68 42.98 42.30 45.49 45.72 46.76 47.29Female 0.98 0.96 0.95 0.93 0.92 0.92 0.99 0.95 0.94 0.91 0.86 0.86 0.97 0.95 0.94 0.91 0.89 0.89Single 0.15 0.18 0.15 0.13 0.14 0.15 0.43 0.30 0.18 0.15 0.13 0.13 0.19 0.19 0.14 0.13 0.12 0.12Child age 0-5 0.23 0.18 0.20 0.15 0.14 0.14 0.28 0.30 0.24 0.17 0.16 0.15 0.23 0.20 0.14 0.15 0.13 0.14Child age 0-18 0.56 0.53 0.56 0.55 0.51 0.50 0.39 0.56 0.62 0.65 0.63 0.63 0.49 0.53 0.58 0.59 0.59 0.59
Bachelors 0.11 0.22 0.31 0.37 0.40 0.41 0.36 0.34 0.72 0.79 0.83 0.84 0.12 0.24 0.28 0.37 0.44 0.45Graduate Deg. 0.04 0.10 0.13 0.13 0.13 0.12 0.39 0.56 0.11 0.10 0.09 0.09 0.06 0.12 0.16 0.16 0.17 0.15
Hospital 0.67 0.70 0.67 0.61 0.62 0.62 0.96 0.89 0.87 0.75 0.74 0.77 0.69 0.76 0.72 0.65 0.66 0.61Nursing Home 0.07 0.08 0.08 0.08 0.07 0.07 0.01 0.06 0.05 0.13 0.11 0.08 0.06 0.07 0.08 0.11 0.10 0.11Physicians Off. 0.08 0.06 0.07 0.07 0.06 0.05 0.00 0.01 0.01 0.02 0.02 0.01 0.06 0.04 0.04 0.03 0.03 0.02Other Health 0.08 0.04 0.07 0.12 0.12 0.14 0.01 0.01 0.02 0.06 0.07 0.10 0.09 0.02 0.05 0.10 0.12 0.15
LFP 0.71 0.84 0.88 0.87 0.90 0.92 0.87 0.95 0.96 0.86 0.88 0.96 0.70 0.82 0.86 0.81 0.88 0.91
Shift Work 0.15 0.14 0.15 0.16 0.26 0.24 0.30 0.32 0.19 0.18 0.21 0.20
< 35 hrs/week 0.16 0.20 0.22 0.22 0.22 0.20 0.06 0.08 0.10 0.08 0.09 0.10 0.12 0.14 0.14 0.14 0.14 0.1535-40 hrs/week 0.37 0.44 0.40 0.51 0.53 0.55 0.68 0.70 0.63 0.71 0.71 0.71 0.40 0.50 0.48 0.59 0.61 0.6141-59 0.08 0.11 0.15 0.13 0.14 0.13 0.06 0.07 0.13 0.09 0.09 0.10 0.09 0.08 0.12 0.10 0.11 0.1160+ hours 0.02 0.02 0.04 0.03 0.03 0.03 0.03 0.06 0.06 0.07 0.07 0.05 0.03 0.03 0.06 0.05 0.05 0.04
Hourly wage 11.56 10.77 14.42 15.35 16.96 17.31 13.00 13.42 18.23 20.10 22.50 22.80 12.87 11.93 16.33 17.36 18.90 18.99(1990 dollars) 10.04 8.36 8.13 9.71 10.37 9.94 8.01 7.02 9.27 12.21 13.30 11.42 11.70 8.81 10.73 11.52 12.76 11.68
Number of Obs. 22700 71527 97769 117936 83834 89226 158 1311 2272 3535 3078 3485 1332 3988 4429 6599 5013 5564
Nurses Educated in the US Nurses Educated Abroad - Except FilipinosNurses Educated in the Philippines
Note. The data is from the 1970 to 2000 Census and the ACS 3-year aggregates for 2007 (2005 to 2007) and 2010 (2008 to 2010). The sample includes Registered Nurses aged 18-74.
Table II. Demographic and Labor Supply Characteristics of Stock of Nurses by Country of Education
31
YearFilipino Other Foreign Filipino Other Foreign Filipino Other Foreign Filipino Other Foreign Obs
1980 6.795 0.338 6.028 0.679 5.035 0.531 4.897 0.589 76754(0.324)*** (0.253) (0.334)*** (0.247)*** (0.344)*** (0.247)** (0.353)*** (0254)***
1990 5.232 0.803 4.554 1.113 4.189 1.002 4.195 1.159 104118(0.259)*** (0.251)*** (0.267)*** (0.243)*** (0.270)*** (0.243)*** (0.281)*** (0.249)***
2000 5.664 0.417 5.459 0.376 5.533 0.390 5.613 0.441 128032(0.234)*** (0.213)** (0.232)*** (0.207)* (0.236)*** (0.207)* (0.248)*** (0.213)**
** *2007 4.368 1.238 4.186 0.849 4.372 0.818 4.279 0.808 91824
(0.258)*** (0.248)*** (0.262)*** (0.245)*** (0.266)*** (0.245)*** (0.276)*** (0.249)***
2010 3.625 1.222 3.501 0.752 3.604 0.681 3.372 0.538 98237(0.227)*** (0.208)*** (0.227)*** (0.204)*** (0.233)*** (0.204)*** (0.245)*** (0.210)**
Controls
YearFilipino Other Foreign Filipino Other Foreign Filipino Other Foreign Filipino Other Foreign
1980 0.068 -0.005 -0.189 -0.057 -0.037 -0.001(0.007)*** (0.006) (0.009)*** (0.007)*** (0.009)*** (0.005)
1990 0.039 0.000 -0.191 -0.075 -0.021 0.007 0.108 0.048(0.005)*** (0.006) (0.008)*** (0.007)*** (0.009)*** (0.006) (0.011)*** (0.008)***
2000 -0.021 -0.038 -0.176 -0.070 -0.007 -0.015 0.101 0.048(0.007)*** (0.005)*** (0.006)*** (0.005)*** (0.007) (0.005)*** (0.009)*** (0.006)***
2007 -0.019 -0.013 -0.164 -0.061 -0.014 -0.014 0.149 0.058(0.007)*** (0.006)** (0.007)*** (0.007)*** (0.008)* (0.007)** (0.011)*** (0.008)***
2010 0.028 -0.009 -0.131 -0.043 -0.014 -0.010 0.163 0.059(0.004)*** (0.004)** (0.007)*** (0.006)*** (0.008)* (0.006) (0.100)*** (0.007)***
Controls
Job charact/Education
Dummy Shift Work(7) (8)
AllAll All All
(5)
Table III. Differences in Labor Supply Outcomes between Foreign Educated Nurses and Native Nurses, by Census Year
Note. The sample includes all workers aged 18-74 who reported Registered Nurse as their occupation. The coefficient estimates for Filipino nurses and Other Foreign Nurses for each numbered column and Census year corresponds to a separate regression of the dependent variable on a dummy for Filipino nurses and Other foreign nurses (the omitted category is native nurses) controlling for various sets of demographics, education and job characteristics. Demographic controls include age, age squared, a black dummy, a male dummy, a single dummy, a dummy for children younger than 18, and a dummy for children younger than 6. Education controls include dummies for 2-3 years of college, bachelor's degree and graduate degree. Job Characteristics include a dummy for shift work, a dummy for part-time, a dummy for over-time (41 + hours a week) and dummies for working in a hospital, a nursing home, in a physician's office and other health establishments. "All" controls include demographic controls, education dummies, job characteristics and city fixed effects. ***significant at 1%, **5%, *10%.
A. Dep Variable: Usual Hours worked per week (Including zeros)(3)(2)
Demographic
(6)LFP Dummy Part time | hrs>0 Dummy Over Time | hrs>0
(4)
All
(1)
None
B. Dependent Variable
32
ObsYear Filipino Other Forgn Filipino Other Forgn Filipino Other Forgn Filipino Other Forgn Filipino Other Forgn Filipino Other Forgn
1980* 0.181 0.086 0.099 0.053 0.101 0.049 0.023 -0.010 0.029 -0.011 -0.018 -0.019 65183(0.011)*** (0.008)*** (0.011)*** (0.008)*** (0.011)*** (0.008)*** (0.011)*** (0.008) (0.011)*** (0.008) (0.045) (0.020)
1990 0.230 0.101 0.149 0.090 0.120 0.078 0.012 -0.014 0.020 -0.007 -0.015 -0.031 84432(0.010)*** (0.009)*** (0.010)*** (0.009)*** (0.010)*** (0.009)*** (0.011) (0.009) (0.010)** (0.010) (0.044) (0.019)
2000 0.264 0.097 0.196 0.075 0.192 0.078 0.084 -0.010 0.084 0.009 0.074 -0.051 102625(0.009)*** (0.007)*** (0.009)*** (0.007)*** (0.009)*** (0.007)*** (0.009)*** (0.007) (0.010)*** (0.008) (0.022)*** (0.014)***
2007 0.265 0.080 0.194 0.054 0.167 0.047 0.054 -0.034 0.058 -0.016 0.039 -0.072 83887(0.011)*** (0.010)*** (0.011)*** (0.010)*** (0.012)*** (0.010)*** (0.012)*** (0.010)*** (0.012)*** (0.010) (0.029) (0.022)***
2010 0.262 0.077 0.187 0.049 0.157 0.043 0.036 -0.033 0.030 -0.017 0.055 -0.058 89824(0.009)*** (0.009)*** (0.009)*** (0.009)*** (0.009)*** (0.009)*** (0.010)*** (0.009)*** (0.010)*** (0.009)* (0.023)** (0.017)***
ControlsDemographicEducationJob Charac.City FESample
Note. The sample includes all workers aged 18-74 who reported Registered Nurse as their occupation. The coefficient estimates for Filipino nurses and Other Foreign Nurses for each numbered column and Census year corresponds to a separate regression of the dependent variable on a dummy for Filipino nurses and Other foreign nurses (the omitted category is native nurses) controlling for various sets of demographics, education and job characteristics. Demographic controls include age, age squared, a black dummy, a male dummy, a single dummy, a dummy for children younger than 18, and a dummy for children younger than 6. Education controls include dummies for 2-3 years of college, bachelor's degree and graduate degree. Job Characteristics include a dummy for shift work, a dummy for part-time, a dummfor over-time (41 + hours a week) and dummies for working in a hospital, a nursing home, in a physician's office and other health establishments. The 1980 Census did not include the necessary information to construct the shift dummy. ***significant at 1%, **5%, *10%.
X
XXX
XX
XX
Non-HospitalX
Hospitals
XX
XX
Table IV. Wage differences between Native and Foreign Educated Nurses by Census Year
X
XXX
Dep Variable: Log(Wage per hour)(6)(1) (2) (3) (4) (5)
33
Filipino Other Foreign Filipino Other Foreign Filipino Other Foreign Filipino Other Foreign Filipino Other Foreign
Arrived to the US:
0-5 years ago -0.083 -0.069 -0.120 -0.108 0.001 -0.064 -0.067 -0.134 -0.043 -0.093(0.023)*** (0.018)*** (0.022)*** (.0022)*** (0.031) (0.018)*** (0.022)*** (0.022)*** (0.017)*** (0.020)***
6-10 years ago 0.066 0.031 -0.001 -0.060 0.083 0.001 0.013 -0.071 0.006 -0.076(0.015)*** (0.015)** (0.019) (0.021)*** (0.018)*** (0.014) (0.034) (0.020)*** (0.019) (0.018)***
11-15 years ago 0.064 0.006 0.038 0.004 0.104 -0.028 0.090 -0.034 0.040 -0.032(0.021)*** (0.017) (0.020) (0.018) (0.019)*** (0.016) (0.021)*** (0.017)*** (0.020)** (0.017)*
16-20 years ago 0.021 -0.021 0.088 0.028 0.071 -0.022 0.067 -0.016 0.068 -0.041(0.041) (0.023) (0.020)*** (0.016)* (0.018)*** (0.017) (0.023)*** (0.018) (0.019)*** (0.015)***
21+ 0.035 0.010 0.066 0.019 0.121 0.022 0.121 0.018 0.092 0.017(0.049) (0.018) (0.021)*** (0.013) (0.013)*** (0.011)** (0.013)*** (0.012) (0.011)*** (0.010)
Controls
DemographicEducationJob CharacteristicsCity FENumber of Obs.
X
75518X
84432
XXX
X83348
Note. The sample includes all workers aged 18-74 who reported Registered Nurse as their occupation. The coefficient estimates for Filipino nurses and Other foreign Nurses for each numbered column and Census year corresponds to a separate regression of the dependent variable on a dummy for Filipino nurses and Other foreign nurses (the omitted category is native nurses) controlling for various sets of demographics, education and job characteristics. Demographic controls include age, age squared, a black dummy, a male dummy, a single dummy, a dummy for children younger than 18, and a dummy for children younger than 6. Education controls include dummies for 2-3 years of college, bachelor's degree and graduate degree. Job Characteristics include a dummy for shift work, a dummy for part-time, a dummy for over-time (41 + hours a week) and dummies for working in a hospital, a nursing home, in a physician's office and other health establishments. The 1980 Census did not include the necessary information to construct the shift dummy. ***significant at 1%, **5%, *10%.
X65183
XX
X
2007 2010(1) (2) (3) (4) (5)
Table V. Assimilation Profile of Foreign Educated Nurses by Country of Education (Census and ACS Data)
X102643
XXX
XXXX
XX
Dep Variable: Log(Wage per hour)
1980 1990 2000
34
Year Filipino Other Forgn Filipino Other Forgn Filipino Other Forgn Filipino Other Forgn Filipino Other Forgn Filipino Other Forgn
2000 0.207 0.059 0.180 0.071 0.089 0.021 0.075 0.009 0.074 -0.003 0.129 0.030(0.020)*** (0.013)*** (0.023)*** (0.016)*** (0.020)*** (0.013)* (0.019)*** (0.013) (0.027)*** (0.018) (0.026)*** (0.016)**
Sample:
ControlsDemographicEducationState FE, MSA dummy, State*MSAJob characteristics:Setting, Temp JobUnit
All All All All Hospitals
(4)Dep Variable: Log(Wage per hour)
(1) (2) (3) (4) (5)
X
XXX
Hospitals
XXX
XXX
Table VI. Wage Differences between Native and Foreign Educated Nurses: National Sample Survey of Registered Nurses (2000)
X
25544Note. The sample include all registered nurses aged 18 to 74. The coefficient estimates for Filipino nurses and Other foreign Nurses for each numbered column corresponds to a separate regression of the dependent variable on a dummy for Filipino nurses and Other foreign nurses (the omitted category is native nurses) controlling for various sets of demographics, education and job characteristics. Demographic controls include age, age squared, female dummy, dummy for children 0-17, dummy for children<6. Education controls include a dummy for having a bachelor's degree and a dummy for graduate degree. Job characteristics include dummies for working full-time (but not overtime) and working part-time. Columns (4) and (5) include only nurses who reported working in hospitals. ***significant at 1%, **5%, *10%.
X1470614706246542514625146
XXX
X
XX
35
Year Filipino Other Foreign Filipino Other Foreign Filipino Other Foreign Filipino Other Foreign Filipino Other Foreign
2008 1.561 1.442 -0.942 -1.321 -0.010 -0.010 -0.017 -0.012 0.035 -0.005(0.404)*** (0.477)*** (0.398)** (0.501)*** (0.008) (0.010) (0.007)** (0.009) (0.019)* (0.026)
ControlsDemographicEducationRegion FEJob setting FEN. Obs
Year Filipino Other Foreign Filipino Other Foreign Filipino Other Foreign Filipino Other Foreign Filipino Other Foreign2008 0.062 0.000 0.054 -0.012 0.065 -0.001 0.064 -0.001 0.071 0.005
(0.024)*** (0.026) (0.024)** (0.027) (0.022)*** (0.027) (0.024)*** (0.027) (0.025)*** (0.028)
ControlsDemographicEducationRegion FEJob setting FE
Variables not available in the CensusExperience, Exp squaredTenure, Tenure Squaredtravel nurse, temp. agencyinsurance, Retirement fundsNo. Obs
Panel A. Dependent Variable:Experience Tenure Temporary Agency Travel Nurse Health Ins.or Retire. Plan
(1) (2) (3) (4) (5)
X4375
XXX
4450
3732 3719 3719 3191
X
XXX
Panel B. Dep Variable: Log(Wage per hour)
4324 4450 4450
X
XX
XXXX
XX
XXXX
X
X
Note. The sample include all registered nurses aged 18 to 74. The coefficient estimates for Filipino nurses and Other Foreign Nurses for each numbered column and year corresponds to a separate regression of the dependent variable on a dummy for Filipino nurses and Other foreign nurses (the omitted category is native nurses) controlling for various sets of demographics, education and job characteristics. Demographic controls include age, age squared, female dummy, dummy for children 0-17, dummy for children<6, black dummy and single dummy. Education controls include dummies for having a bachelor's degree, an associate degree, a master's degree and a doctorate.Job characteristics include dummies for working more than 41 hours, working part-time and a dummy for overtime. The state of California is divided into 8 regions and there are 30 different job settings. Experience refers to the number of years the worker has practiced as an RN. Excludes years since graduation during which she did not work as an RN. Temporary Agency is a dummy variable for working for a temporary agency, Travel Nurse a dummy variable for working as a travel nurse, and Health Insurance or Retirement Plan a dummy variable for employer providing health insurance or a retirement plan.
XXX
X
3771
X
X
XX
X
XX
XX
X
X
XX
Table VII. Wage Differences between Native and Foreign Educated Nurses: 2008 California Survey of Registered Nurses
(4) (5)
XX
(1) (2) (3)
XXX
XX
XXX
36
Private Beds No. of RNs
Fraction of RNs with Bachelor's
Min BA required for Nurse
Supervisor
Min Masters required for
Chief ICUMaternal-
ChildMedical-
surgical unit Outpatient(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
Foreign RN 0.143 117.571 115.833 8.211 0.174 0.225 0.113 0.111 0.113 0.118(0.022)*** (9.256)*** (10.160)*** (1.069)*** (0.023)*** (0.024)*** (0.008)*** (0.009)*** (0.007)*** (0.009)***
Controls no no no no no no no no no noObservations 3,246 3,246 2,590 2,688 3,025 3,126 2,311 1,808 2,624 1,984R-squared 0.013 0.047 0.048 0.021 0.019 0.028 0.086 0.087 0.081 0.081Foreign RN 0.075 68.767 63.557 4.384 0.058 0.085 0.01 0.010 0.011 0.02
(0.023)*** (8.396)*** (9.963)*** (0.976)*** (0.023)** (0.023)*** (0.006)* (0.006) (0.005)** (0.007)***Controls:Hospital Type no yes yes yes yes yes yes yes yes yesStateXMSA size FE yes yes yes yes yes yes yes yes yes yesHospital Service Code yes yes yes yes yes yes yes yes yes yes
Observations 3,246 3,246 2,590 2,688 3,025 3,126 2,311 1,808 2,624 1,984R-squared 0.240 0.457 0.396 0.447 0.305 0.378 0.679 0.707 0.688 0.664
Hourly Wages of RNs in:
Note. "StateXMSA size FE" refers to dummies for state interacted with MSA size (6 categories), resulting in a total of 209 groups. Other controls include 17 dummies for hospital type and 13 dummies for the type of service the hospital provides. ***significant at 1%, **5%, *1%.
Table VIII. Which Hospitals Hire Foreign RNs, Controlling for Hospital Location and Type of Hospital
37
Panel A. Wages in thePhilippines, by occupation
POEA Data - circa 2002Philippines Pesos US Dollars Destination Year
Daily wage US$
Legal prof. 909 22.7 Ireland 2002 90.3Directors and chief executives of corporations 696 17.4 Jordan 2004 23.8Government administrators 670 16.8 Kuwait 2002 39.8School supervisors and principals 620 15.5 Saudi Arabia 2002 25Production and operations managers 577 14.4 Singapore 2002 24.7Specialized managers 577 14.4 Taiwan 2002 21.8Architects and related prof. 576 14.4 UAE 2002 37.4Life science prof. 524 13.1 USA 2002 132Business prof. 520 13.0 UK 2002 89Mathematicians, statisticians and related prof. 500 12.5Engineers and related prof. 500 12.5Health prof. (except nursing) 500 12.5College, university and higher education teaching prof. 500 12.5Elementary education teaching prof. 463 11.6Physicists, chemists and related prof. 458 11.4Secondary education teaching prof. 455 11.4Special education teaching prof. 454 11.4Social and related science prof. 454 11.4Police inspectors and detectives 433 10.8Teaching prof. not elsewhere classified 414 10.3Ship and aircraft controllers and technicians 413 10.3Librarians, archivists and curators 409 10.2Customs, taxation, licensing, welfare and related prof. 409 10.2Transport and communications service supervisors 405 10.1Other supervisors not elsewhere classified 400 10.0Life science technicians and related associated prof. 400 10.0Computer prof. 385 9.6Nursing and midwifery prof. 385 9.6Writers and creative or performing artists 385 9.6
Basic Pay per DayNurses in Top Destinations
Panel B. Wages for Filipino
Note: Data for Panel A is the 2002 Philippines Labor Force Survey. Numbers reported in Panel B are constructed using Confidential POEA data.
Table IX. Wages of Filipino Nurses in the Philippines and Top Destination Countries(Labor Force Survey 2002 and POEA Data)
38
Father Father Father FatherCollege + Grad. Edu College + Grad. Edu
Nurse Dummy 0.114 0.004 0.149 0.020(0.014)*** (0.003) (0.011)*** (0.005)***
Mean Dep. Var. 0.249 0.010 0.250 0.021
No. Obs. 50140 50140 56388 56388
Mother Mother Mother MotherCollege + Grad. Edu College + Grad. Edu
Nurse Dummy 0.125 0.008 0.194 0.026(0.012) (0.003)** (0.011)*** (0.004)***
Mean Dep. Var. 0.218 0.011 0.270 0.022No. Obs. 58217 58217 64650 64650
Husband Husband Husband HusbandCollege + Grad. Edu College + Grad. Edu
Nurse Dummy 0.146 -0.002 0.114 0.005(0.009)*** (0.002) (0.009)*** (0.003)
Mean Dep. Var. 0.558 0.012 0.509 0.032
117067 117067 140526 140526
Husband Husband Husband HusbandCollege + Grad. Edu College + Grad. Edu
Nurse Dummy -0.110 -0.051 -0.108 -0.060(0.004)*** (0.003)*** (0.003)** (0.003)***
Mean Dep. Var. 0.675 0.313 0.661 0.292
No. Obs. 393373 393373 530834 530834
Table X. Selection into Nursing in the Philippines and the US
Note. The data is from the 1990 and 2000 Philippines Census and US Census. The sample is restricted to women aged 20 to 64 with a college degree or more. Each cell corresponds to a separate regression of the dependent variable on a nurse dummy for each Census year. All regressions include age dummies. Robust standard errors in parenthesis ***significant at 1%, **5%, *10%.
D. Dep Var.: Husbands's Education (Sample: Married Women)Year = 1990 Year=2000
Philippines
USA
C. Dep Var.: Husbands's Education (Sample: Married Women)Year = 1990 Year=2000
B. Dep Var.: Mother's Education (Sample: Single Women)Year = 1990 Year=2000
Year = 1990 Year=2000A. Dep Var.: Father's Education (Sample: Single Women)
39
Healthcare Nurses Nursesworkers
Mean 67.2 71.8 48.725th Percentile 39.2 33.3 35Median 49.9 52.2 45.475th Percentile 85.3 86.6 58.3No. of obs 62 49 390
New Immigrant Survey (2003)Philippine Labor Force Survey
(2003)
Note. The sample includes nurses aged 25 to 35. Hourly wages of Filipino nurse migrants in their last reported job are deflated using 2003 prices (in pesos) based on the reported year that migrants were employed in their last job before entering the US. For the sample of nurses aged 25 to 35 in the 2003 NIS, the years in which migrants were last employed in the Philippines range from 1987 to 2003.
Table XI. Hourly Wages of Filipino Nurses in the US in their Last Job in the Philippines Before Migration (in 2003 pesos)
40
Figure IShare of Foreigners Educated Abroad in the Skilled Population
Figure II Flow of Nurses by Foreign Status – NCLEX First-Time Takers
Note. The data is from the 1970 to 2000 Census and 2007 and 2010 ACS 3-year aggregates. We assume workers were educated abroad if they arrived at age 21+ and their highest education is a college degree or if they arrived at 26+ and have a graduate degree.
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
1970 1980 1990 2000 2007 2010
Bachelor's Degree Nurses Graduate Degree
y g
Note. The data is from the National Council of State Boards of Nursing (NCSBN) registered nurse licensure examination statistics (NCLEX). The sample is limited to first-time takers of the examination.
0
0.05
0.1
0.15
0.2
0.25
0
20000
40000
60000
80000
100000
120000
140000
1983
1985
1987
1989
1991
1993
1995
1997
1999
2001
2003
2005
2007
2009
Shar
e Fo
reig
n Ed
ucat
ed
Num
ber o
f Firs
t Tim
e Ta
kers
filipino native foreign (non-filipino) share foreign
41
Figure III
Note. The data is from the National Council of State Boards of Nursing (NCSBN) registered nurse licensure examination statistics (NCLEX). The sample is limited to first-time takers of the examination.
Flow of Foreign Nurses by Country of Education – NCLEX First-Time Takers
Relative Wages of Nurses to Other Skilled Occupations (CPS Data)Figure IV
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0
5000
10000
15000
20000
25000
198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009
Shar
e of
Fili
pino
s
Num
ber o
f Firs
t Tim
e Ta
kers
filipino foreign (non-filipino) share filipino
Exam offered abroad
Exam offered in Manila
Note. The data is from the 1976 to 2010 Current Population Surveys. Professionals include doctors, dentists, lawyers and MBAs.
0.4
0.6
0.8
1
1.2
1.4
1.6
Some_college_plus Bachelors Bachelors_plusProfessionals Teachers
42
Note. The data is from the Census and American Community Surveys. The sample includes married native women with at least two years of college.
Figure VTrends in Spousal Quality of RNs, Teachers, Managers, Doctors and Lawyers
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1925
-192
9
1930
-193
4
1935
-193
9
1940
-194
4
1945
-194
9
1950
-195
4
1955
-195
9
1960
-196
4
1965
-196
9
1970
-197
4
1975
-197
9
1980
-198
4
Doc
tor/D
entis
t, La
wye
r
RN
s, Te
ache
rs, M
anag
ers
Cohort
Outcome: Share of Occupation in Cohort with Husband with Grad Degree/ Share of Occupation in Cohort
RN Teacher Manager Doctor/dentist Lawyer
43
Note. The data is from the Census and the sample is restricted to native women with at least two years of college. The outcomes for cohorts 19X5 to 19X8 refer to the share who are aged 32 to 35 years old, cohorts 19X9 to 19X1 refer to the share who are aged 29 to 31 and cohorts 19X2 to 19X4 refer to the share who are
Figure VIOccupational Distribution of Skilled Native Women by Cohort
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0.04
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
1915 1922 1929 1935 1942 1949 1955 1962 1969 1975 1982
Shar
e Pr
ofes
sion
als
Shar
e Te
ache
rs, R
Ns,
Oth
er M
anag
er
RN Teacher Other Manager Doctor/Dentist/Lawyer/MBA
Cohort
9 9 to 9 e e to t e s a e w o a e aged 9 to 3 a d co o ts 9 to 9 e e to t e s a e w o a eaged 26 to 28 years old. Note that the dips in the graph for doctors/dentists/lawyers/MBAs for cohorts 19X2 and 19X4 are due to the fact that these cohorts are too young to have graduated from medical or law school.
44
APPENDIX
State 1980 1990 2000 2007 2010 1980 1990 2000 2007 2010
DC 9.8 11.9 9.5 13.0 29.7 0.5 0.0 0.6 2.8 5.2California 15.2 17.9 22.1 24.4 25.8 5.2 8.3 11.3 13.0 14.6Nevada 11.7 6.7 13.4 20.7 23.4 5.2 2.5 7.4 12.8 17.6New Jersey 10.9 12.7 18.6 21.5 20.7 4.3 6.2 10.0 11.8 10.2New York 15.9 16.5 20.0 20.5 19.0 2.0 3.8 4.8 5.0 4.9Maryland 6.8 6.4 12.9 15.6 16.8 1.3 1.5 3.3 3.1 4.0Hawaii 11.7 14.9 14.6 12.9 16.7 4.9 6.0 9.3 9.0 9.6Florida 9.6 10.5 12.7 14.7 15.3 1.4 2.0 2.7 3.5 3.3Texas 8.5 8.0 11.3 12.6 13.7 2.3 2.7 3.3 4.9 5.1Illinois 10.7 9.4 11.8 12.3 12.2 4.7 4.6 6.5 6.2 6.9Washington 6.4 6.6 7.8 8.0 9.6 0.6 1.1 2.5 2.3 2.9Arizona 4.0 3.1 6.1 7.7 9.4 0.3 0.7 1.7 1.5 3.2Georgia 2.7 4.3 6.2 7.5 8.8 0.7 0.8 1.1 1.0 1.4Connecticut 4.1 4.4 8.2 9.8 8.2 0.4 0.9 2.4 3.0 2.6Virginia 4.7 5.6 4.9 7.1 7.6 1.9 2.5 1.6 1.8 2.7Delaware 2.5 3.6 5.2 7.7 6.9 1.1 0.4 1.7 0.5 1.4Massachusetts 3.8 4.5 6.1 6.8 6.6 0.2 0.9 0.6 1.1 1.1Michigan 6.9 4.2 6.0 5.7 5.9 2.8 1.6 2.8 2.1 2.2Alaska 6.2 4.6 8.7 5.1 5.8 0.9 1.5 3.0 1.3 1.4New Mexico 4.3 1.6 4.0 4.4 5.2 0.3 0.2 0.8 0.8 0.1Pennsylvania 2.3 1.9 2.6 3.7 5.0 0.5 0.3 0.3 0.4 1.0Rhode Island 2.8 2.6 3.1 3.5 4.7 0.0 0.0 0.3 0.7 0.3Maine 5.8 3.9 3.1 2.6 4.7 0.0 0.2 0.0 0.0 0.1North Carolina 2.5 1.6 3.8 4.3 4.5 0.1 0.2 0.8 1.2 1.4Minnesota 2.5 1.6 2.4 2.6 4.3 0.5 0.1 0.4 0.6 0.2New Hampshire 3.4 1.3 3.9 3.2 4.2 0.0 0.0 0.2 0.4 0.2Utah 3.0 1.6 4.6 2.3 4.0 0.3 0.0 0.3 0.2 0.1
Share Educated in the PhilippinesShare Foreign EducatedTable A1. Share of Foreign Educated Nurses by State (Census Data)
Arkansas 6.3 2.1 3.4 2.1 3.5 1.4 0.2 1.0 0.1 0.3Tennessee 1.9 1.4 2.1 2.6 3.3 0.4 0.3 0.6 0.5 0.7Oregon 6.7 3.8 4.8 5.7 3.3 0.3 0.5 0.7 1.6 0.8Colorado 3.1 3.1 3.3 5.1 3.1 0.0 0.7 0.5 0.5 0.4South Carolina 2.5 0.9 2.5 3.8 3.1 0.3 0.4 0.4 1.3 1.2Oklahoma 2.3 1.7 2.4 2.0 2.9 0.3 0.0 0.4 0.2 0.2Idaho 2.0 1.5 2.4 1.7 2.8 0.0 0.0 0.2 0.3 0.0Vermont 5.1 3.4 3.9 3.5 2.8 0.0 0.0 0.0 0.0 0.0Indiana 1.8 1.0 1.6 2.1 2.7 0.5 0.3 0.5 0.5 1.0Ohio 1.9 1.6 1.7 2.1 2.5 0.3 0.3 0.3 0.6 0.6Missouri 3.1 1.7 1.7 2.1 2.3 1.1 0.8 0.4 0.5 0.8Louisiana 2.4 2.9 2.7 2.5 2.3 0.0 0.8 0.6 0.2 0.4Wisconsin 1.6 1.3 1.0 1.8 2.2 0.2 0.1 0.3 0.5 0.8Kansas 2.8 1.0 2.1 2.0 2.0 0.6 0.3 0.4 0.1 0.1Alabama 1.8 0.9 1.4 1.6 1.9 0.3 0.1 0.1 0.4 0.4Nebraska 1.7 0.8 0.9 3.2 1.5 0.2 0.0 0.2 1.0 0.1Montana 3.0 1.3 2.7 3.2 1.4 0.4 0.0 0.6 0.1 0.0Iowa 1.4 0.7 1.2 1.6 1.4 0.1 0.0 0.3 0.4 0.3Kentucky 0.8 0.3 0.9 2.3 1.3 0.1 0.1 0.3 0.5 0.2South Dakota 1.7 0.8 1.5 0.1 1.2 0.4 0.0 0.6 0.0 0.0Mississippi 2.0 2.3 2.4 1.8 1.2 0.4 1.0 0.8 0.8 0.7West Virginia 0.6 0.9 0.9 1.7 0.6 0.2 0.4 0.1 0.6 0.1North Dakota 0.4 0.6 1.1 1.8 0.4 0.0 0.0 0.2 0.0 0.0Wyoming 0.9 2.3 0.0 0.0 0.4 0.0 0.0 0.0 0.0 0.0Note. The sample includes workers age 18-74 who reported Registered Nurse as their occupation.
45
Census Year Filipino Other Foreign Filipino Other Foreign Filipino Filipino*shift Other Foreign Other Foreign*Shift
1990 0.008 -0.016 0.012 -0.014 0.009 0.014 -0.020 0.034(0.012) (0.016) (0.012) (0.016) (0.014) (.0023) (0.017) (0.022)
2000 0.082 -0.009 0.084 -0.010 0.081 0.015 -0.020 0.051(0.016)*** (0.009) (0.016)*** (0.009) (0.018)*** (0.016) (0.010)** (0.017)**
2007 0.061 -0.031 0.054 -0.034 0.071 -0.060 -0.037 0.014(0.013)*** (0.012)*** (0.013)*** (0.011)*** (0.014)*** (0.020)*** (0.013)*** (0.019)
2010 0.044 -0.030 0.036 -0.033 0.033 0.009 -0.029 -0.023(0.011)*** (0.012)*** (0.011)*** (0.012)*** (0.013)*** (0.017) (0.014)** (0.016)
Controls
Table A2. Wage Differences between Native and Foreign Educated Nurses by Census Year: Role of Shift Work
Note. The sample includes all workers aged 18-74 who reported Registered Nurse as their occupation. The coefficient estimates for Filipino nurses and Other foreign Nurses for each numbered column and Census year corresponds to a separate regression of the dependent variable on a dummy for Filipino nurses and Other foreign nurses (the omitted category is native nurses) controlling for various sets of demographics, education and job characteristics. Demographic controls include age, age squared, a black dummy, a male dummy, a single dummy, a dummy for children younger than 18, and a dummy for children younger than 6. Education controls include dummies for 2-3 years of college, bachelor's degree and graduate degree. Job Characteristics include a dummy for shift work, a dummy for part-time, a dummy for over-time (41 + hours a week) and dummies for working in a hospital, a nursing home, in a physician's office and other health establishments. "All" controls include demographic controls, education dummies, job characteristics and city fixed effects. ***significant at 1%, **5%, *10%.
Dep Variable: Log(Wage per hour)(3)(1) (2)
All All All No shift, part-time, full-time Yes shift, part-time, full-time Includes Part-time, full-time
46
Census Year Before 1960 1960-1964 1965-1969 1970-1974 1975-1979 1980-1984 1985-1989 1990-1994 1995-1999 2000-2004 2005-20091980 500 1280 5220 9480 7220 0 0 0 0 0 01990 530 1353 5246 8961 9079 10962 10189 0 0 0 02000 511 1251 4932 8586 9730 13646 13867 18228 8428 154 02010 157 558 3386 8197 7397 12617 14192 19341 10668 20904 19551
Note. In some cases the size of the cohort goes up. This is likely to be due to undercounting of migrants that have arrived on the relevant Census year. This is either because they arrived after the Census or recently and were not taken into account (for example, if they were living in temporary housing).
Table A3. Cohort Size of Filipino Nurses Educated Abroad by year of Immigration to the US
47
Native Filipino Other Foreign Native Filipino Other Foreign
Demographic charateristics UnitAge 41.80 39.33 43.61 Intensive Care 0.17 0.24 0.19Female 0.94 0.90 0.96 General bed unit 0.41 0.50 0.45Single 0.09 0.16 0.15 Outpatient 0.06 0.02 0.05Child 0-6 0.18 0.25 0.16 Operating Room 0.10 0.07 0.07Child 0-18 0.55 0.68 0.52 Recovery Room 0.03 0.04 0.02Lives in MSA 0.75 0.89 0.86 Labor/delivery Room 0.08 0.04 0.10
ER 0.09 0.04 0.06Education charateristics Home Health Care 0.01 0.00 0.00Bachelors degree 0.29 0.72 0.14 Hospice Unit 0.00 0.00 0.00Masters degree 0.00 0.00 0.01 Other 0.05 0.06 0.04
PatientLabor Supply Characteristics Chronic Care 0.04 0.05 0.04Employed in Nursing 0.84 0.94 0.85 Coronary Care 0.20 0.26 0.21Hrs per week 34.70 39.05 36.49 Neurological 0.02 0.02 0.01Hired by Temp Agency 0.014 0.014 0.037 Newborn 0.06 0.06 0.06
Obstetrics 0.04 0.02 0.07Setting Orthopedic 0.03 0.02 0.03Hospital 0.59 0.74 0.69 Pediatric 0.07 0.01 0.06Nursing Home 0.08 0.13 0.08 Psychiatric 0.07 0.05 0.05Nursing Education 0.02 0.01 0.01 Rehabilitation 0.03 0.04 0.03Public Health 0.13 0.04 0.11 Other 0.37 0.41 0.39School Nurse 0.03 0.00 0.02Occupational Health 0.01 0.00 0.01Physicians Offices 0.09 0.04 0.06 N. Obs 62186 882 1392
Table A4. Descriptive Statistics - National Sample Survey of Registered Nurses 2000
48
Share No. Obs. Year Filipinos Filipino Other Fgn Filipino Other Fgn Filipino Other Fgn Filipino Other Fgn Filipino Other Fgn
1980 0.009 0.217 0.101 0.192 0.087 0.128 0.039 0.112 0.039 21223(0.036)*** (0.024)*** (0.037)*** (0.025)*** (0.036)*** (0.025) (0.037)*** (0.024)
1984 0.009 0.148 0.065 0.120 0.056 0.064 0.022 0.047 0.018 23166(0.019)*** (0.019)*** (0.019)*** (0.019)*** (0.020)*** (0.019) (0.020)** (0.019)
1988 0.008 0.151 0.107 0.121 0.095 0.051 0.054 0.025 0.038 0.057 0.064 25636(0.019)*** (0.016)*** (0.019)*** (0.017)*** (0.019)*** (0.015)*** (0.019) (0.015)** (0.018)*** (0.017)***
1992 0.009 0.235 0.127 0.197 0.127 0.109 0.074 0.076 0.055 0.109 0.059 25151(0.018)*** (0.018)*** (0.018)*** (0.018)*** (0.019)*** (0.017)*** (0.018)*** (0.017)*** (0.020)*** (0.017)***
1996 0.013 0.167 0.093 0.136 0.092 0.063 0.044 0.059 0.032 0.081 0.028 23186(0.025)*** (0.022)*** (0.025)*** (0.022)*** (0.025)** (0.023)* (0.024)** (0.022) (0.027)*** (0.023)
2000 0.015 0.207 0.059 0.180 0.071 0.089 0.021 0.075 0.009 0.129 0.030 25544(0.020)*** (0.013)*** (0.023)*** (0.016)*** (0.020)*** (0.013)* (0.019)*** (0.013) (0.026)*** (0.016)*
2004 0.014 0.142 0.090 0.085 0.102 -0.006 0.051 -0.017 0.036 -0.002 0.017 27090(0.026)*** (0.024)*** (0.026)*** (0.024)*** (0.026) (0.024)** (0.026) (0.023) (0.030) (0.029)
2008 0.021 0.161 0.119 0.102 0.111 0.021 0.062 0.005 0.041 28607(0.018)*** (0.018)*** (0.018)*** (0.018)*** (0.017) (0.018)*** (0.017) (0.017)**
Sample:
ControlsDemographicEducationState FE, MSA dummy, State*MSAJob characteristics:Setting, Temp JobUnit X
X
Hospitals
XXX
X
X
All
XXX
Table A5. Wage Differences between Native and Foreign Educated Nurses: National Sample Survey of Registered Nurses
Note. The sample includes all registered nurses aged 18 to 74. The coefficient estimates for year 2000 correspond to those reported in Table 6. See notes to Table 6 for more details. The number of observations refer to those for the regression in Column (1). ***significant at 1%, **5%, *10%.
Dep Variable: Log(Wage per hour)(1) (2) (3) (4) (5)
All All
XX
All
XX
49
Table A6. Which Hospitals Hire Foreign Nurses? (Data: Nursing Personnel Survey, 1990)
Obs. Mean Obs. MeanNumber of foreign RNs 475 9.99Fraction from:
Philippines 475 0.427Canada 475 0.263England, Ireland 475 0.150
Private hospital 2717 0.67 529 0.81No. of Beds 2717 185.84 529 303.41Average number of FTE RNs 2179 129.53 411 245.36Average number of FTE LPNs 2047 31.35 391 50.77Average number of FTE Nursing aides 1998 33.63 372 58.92Experiencing overall shortage of RNs (1= 2684 0.68 523 0.80Severity of Shortage (1=severe) 1831 0.15 417 0.19
% of full-time RNs with:Nursing Diploma 2269 31.90 419 27.29Associate Degree 2269 44.18 419 40.58Bachelor's Degree 2269 21.62 419 28.16Master's Degree 2267 2.24 418 3.49Doctorates 2263 0.06 417 0.50
Minimum of Bachelor's required for (1=Yes):Staff Nurse 2596 0.02 511 0.01Head Nurse 2524 0.30 511 0.44Supervisor 2521 0.31 504 0.48Minimum of a Master's Degree required for:Asst. or Associate Nurse Administrato 2278 0.27 484 0.40Chief Nurse Executive 2614 0.46 512 0.69
% of RNs certified:Emergency Room 2038 19.94 403 26.76General Medical Surgery 1888 5.80 359 6.68Intensive Care 2041 17.17 418 23.69Maternal-Child Unit 1705 8.48 318 11.37Psychiatric 1400 5.78 258 8.09Operating Room 1866 9.44 364 14.12Administration 1821 11.51 348 14.64
RN Average Hourly Wage:ICU or Critical care unit 1876 14.34 435 16.10Maternal-child unit 1471 13.97 337 15.68Medical-surgical unit 2167 13.76 457 15.45Outpatient 1626 14.21 358 16.03Psychiatric unit 798 14.62 222 16.30Head nurse 1746 17.13 407 19.48Nursing supervisor 1873 17.07 413 19.79
Fringe benefits as a % of salary for RNs 2244 23.03 465 24.83% of RNs employed for five or more yea 2359 48.87 455 43.54
2600 65.80 502 74.88% of inpatient staff RNs working:8 hour shift 2668 67.95 522 65.7010 hour shift 2668 2.42 522 2.7612 hour shift 2668 28.06 522 30.29
Hospital Recruited RNs from Foreign Countries:No (N=2717) Yes (N=529)
% of RNs working no rotation shifts (days, evenings or nights only)
50
Table A7. Wage Differences Between Native and Foreign Workers in 2000: Selected Occupations
Share of Skilled Filipinos
working in occ.*
Occupation Filipino Other Foreign Filipino Other Foreign No. Obs
Nurses 0.16 0.252 0.074 0.088 -0.014 115840(0.008)*** (0.006)*** (0.008)*** (0.006)**
Accountants 0.06 0.058 -0.011 -0.143 -0.126 85027(0.017)*** (0.007) (0.018)*** (0.008)***
Physicians 0.03 0.013 -0.143 -0.091 -0.097 30040(0.040) (0.015)*** (0.036)*** (0.014)***
Nursing Aids 0.03 0.209 0.114 0.055 -0.002 116003(0.019)*** (0.007)*** (0.020)*** (0.008)
Managers 0.03 -0.032 0.034 -0.187 -0.083 215643(0.024) (0.006)*** (0.022)*** (0.006)***
Computer Software Dev 0.02 0.045 0.119 -0.103 -0.008 63278(0.027) (0.006)*** (0.025)*** (0.006)
Clinical Lab. Technician 0.02 0.288 0.066 0.022 -0.053 15401(0.029)*** (0.016)*** (0.031) (0.016)***
Computer Scientists 0.02 0.144 0.118 -0.027 0.008 78054(0.028)*** (0.008)*** (0.027) (0.007)
Controls
Demographic
Education/Job Characteristics
Industry FECity FENote. The data is from the 2000 Census. The sample is restricted to those aged 18 to 74 in each occupation. "Skilled" is defined as having a bachelors degree or more. Demographic controls include age, age squared, female dummy, dummy for children 0-17, dummy for children<6. Education controls include a dummy for having a bachelor's degree and a dummy for graduate degree. Job characteristics include dummies for working full-time (but not overtime) and working part-time. ***significant at 1%, **5%, *10%.
XX
(1) (2)Dep Variable: Log(Wage per hour)
X
X
51
Table A8. Average Institutional Selectivity of Freshmen Women who Indicated a Probable Career in Nursing, Non-Nursing and Teachers
Time Period Mean 25th Pecentile 75th Percentile Mean 25th Pecentile 75th Percentile Mean 25th Pecentile 75th Percentile1982 915 850 975 943 867 1010 908 850 9701985-1989 902 842 969 947 867 1013 919 861 9701990-1994 890 833 950 940 867 1013 908 854 9701995-1999 902 847 958 935 860 1010 904 841 960
Probable Career in Nursing Probable Career in Non-Nursing Probably Career in Teaching
Note. The data is from the Cooperative Institutional Research Program (CIRP) Freshman Surveys. The sample is restricted to freshmen aged 18 to 19. Institutional selectivity is based on the institution's average SAT/ACT score of incoming freshman.
52
Figure A1Pre-Migration Wages of Filipino Nurses in the US Relative to Non-Migrant Nurses in the
Philippines in 2003
Note. The data for Filipino nurses in the US is from the New Immigration Survey and the data for Filipino nurses in the Philippine is from the 2003 Philippine Labor Force Survey. The sample includes nurses aged 25 to 35. Hourly wages of Filipino nurse migrants in their last reported job are deflated using 2003 prices (in pesos) based on the reported year that migrants were employed in their last job before entering the US. For the sample of nurses aged 25 to 35 in the 2003 NIS, the years in which migrants were last employed in the Philippines range from 1987 to 2003.
Figure A2Passing Rate of Native First-Time Takers of the RN Licensure Exam (NCLEX)
Note. The data is from the National Council of State Boards of Nursing (NCSBN)
83
84
85
86
87
88
89
90
91
92
93
1983
1985
1987
1989
1991
1993
1995
1997
1999
2001
2003
2005
2007
2009
53
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